CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317300
Assertion : Ethane and propane are homologues. Reason : Ethane and propane have same general formula.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Ethane formula: \(\mathrm{C}_{2} \mathrm{H}_{6}\) Propane formula : \(\mathrm{C}_{3} \mathrm{H}_{8}\) Both ethane and propane are differ by \(>\mathrm{CH}_{2}\) group so, they are homologous. Ethane and propane are examples of alkane and have the general formula i.e., \(\mathrm{C}_{\mathrm{n}} \mathrm{H}_{2 \mathrm{n}+2}\). Homologous series molecules have same general formula. Assertion & Reason are true and the reason is the correct explanation for assertion.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317301
Assertion : Two members of a homologous series have similar chemical properties. Reason : Propane is a member of homologous series.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
A homologous series is a collection of compounds with the same general formula that differ only in the carbon chain length. Compounds in a homologous series often have a fixed set of functional groups, resulting in chemical and physical properties that are comparable. Propane is a member of homologuus series of alkane. So, the option (2) is correct.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317302
The molecular formula of the first member of the family of alkenynes and its name is given by the set
Alkenyne is the hydrocarbon that contains double bond as well as triple bond. \(\mathrm{HC} \equiv \mathrm{C}-\mathrm{CH}=\mathrm{CH}_{2} \quad \text { (Butenyne) }\)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317303
What is the difference in molar mass of a member of homologous series from it's neighbouring members in gram per mole?
1 14
2 18
3 30
4 25
Explanation:
In homologous series, each member differs from next member by a constnat difference of one methylene group \(\left(-\mathrm{CH}_{2}-\right)\). \(-\mathrm{CH}_{2}-=14 \mathrm{~g} \mathrm{~mol}^{-1}\)
MHTCET - 2021
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317304
Which among the following statement is NOT true about homologous series of organic compounds?
1 Each member of a series differs by two carbon atoms and two \(\mathrm{H}\) atoms from neighbouring member.
2 All members have similar chemical properties
3 All members of series have same type of carbon skeleton.
4 All members of series are represented by general formula.
Explanation:
In homologous series, each member differs from next member by \(-\mathrm{CH}_{2}\) not \(-\mathrm{C}_{2} \mathrm{H}_{2}\)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317300
Assertion : Ethane and propane are homologues. Reason : Ethane and propane have same general formula.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Ethane formula: \(\mathrm{C}_{2} \mathrm{H}_{6}\) Propane formula : \(\mathrm{C}_{3} \mathrm{H}_{8}\) Both ethane and propane are differ by \(>\mathrm{CH}_{2}\) group so, they are homologous. Ethane and propane are examples of alkane and have the general formula i.e., \(\mathrm{C}_{\mathrm{n}} \mathrm{H}_{2 \mathrm{n}+2}\). Homologous series molecules have same general formula. Assertion & Reason are true and the reason is the correct explanation for assertion.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317301
Assertion : Two members of a homologous series have similar chemical properties. Reason : Propane is a member of homologous series.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
A homologous series is a collection of compounds with the same general formula that differ only in the carbon chain length. Compounds in a homologous series often have a fixed set of functional groups, resulting in chemical and physical properties that are comparable. Propane is a member of homologuus series of alkane. So, the option (2) is correct.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317302
The molecular formula of the first member of the family of alkenynes and its name is given by the set
Alkenyne is the hydrocarbon that contains double bond as well as triple bond. \(\mathrm{HC} \equiv \mathrm{C}-\mathrm{CH}=\mathrm{CH}_{2} \quad \text { (Butenyne) }\)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317303
What is the difference in molar mass of a member of homologous series from it's neighbouring members in gram per mole?
1 14
2 18
3 30
4 25
Explanation:
In homologous series, each member differs from next member by a constnat difference of one methylene group \(\left(-\mathrm{CH}_{2}-\right)\). \(-\mathrm{CH}_{2}-=14 \mathrm{~g} \mathrm{~mol}^{-1}\)
MHTCET - 2021
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317304
Which among the following statement is NOT true about homologous series of organic compounds?
1 Each member of a series differs by two carbon atoms and two \(\mathrm{H}\) atoms from neighbouring member.
2 All members have similar chemical properties
3 All members of series have same type of carbon skeleton.
4 All members of series are represented by general formula.
Explanation:
In homologous series, each member differs from next member by \(-\mathrm{CH}_{2}\) not \(-\mathrm{C}_{2} \mathrm{H}_{2}\)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317300
Assertion : Ethane and propane are homologues. Reason : Ethane and propane have same general formula.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Ethane formula: \(\mathrm{C}_{2} \mathrm{H}_{6}\) Propane formula : \(\mathrm{C}_{3} \mathrm{H}_{8}\) Both ethane and propane are differ by \(>\mathrm{CH}_{2}\) group so, they are homologous. Ethane and propane are examples of alkane and have the general formula i.e., \(\mathrm{C}_{\mathrm{n}} \mathrm{H}_{2 \mathrm{n}+2}\). Homologous series molecules have same general formula. Assertion & Reason are true and the reason is the correct explanation for assertion.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317301
Assertion : Two members of a homologous series have similar chemical properties. Reason : Propane is a member of homologous series.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
A homologous series is a collection of compounds with the same general formula that differ only in the carbon chain length. Compounds in a homologous series often have a fixed set of functional groups, resulting in chemical and physical properties that are comparable. Propane is a member of homologuus series of alkane. So, the option (2) is correct.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317302
The molecular formula of the first member of the family of alkenynes and its name is given by the set
Alkenyne is the hydrocarbon that contains double bond as well as triple bond. \(\mathrm{HC} \equiv \mathrm{C}-\mathrm{CH}=\mathrm{CH}_{2} \quad \text { (Butenyne) }\)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317303
What is the difference in molar mass of a member of homologous series from it's neighbouring members in gram per mole?
1 14
2 18
3 30
4 25
Explanation:
In homologous series, each member differs from next member by a constnat difference of one methylene group \(\left(-\mathrm{CH}_{2}-\right)\). \(-\mathrm{CH}_{2}-=14 \mathrm{~g} \mathrm{~mol}^{-1}\)
MHTCET - 2021
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317304
Which among the following statement is NOT true about homologous series of organic compounds?
1 Each member of a series differs by two carbon atoms and two \(\mathrm{H}\) atoms from neighbouring member.
2 All members have similar chemical properties
3 All members of series have same type of carbon skeleton.
4 All members of series are represented by general formula.
Explanation:
In homologous series, each member differs from next member by \(-\mathrm{CH}_{2}\) not \(-\mathrm{C}_{2} \mathrm{H}_{2}\)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317300
Assertion : Ethane and propane are homologues. Reason : Ethane and propane have same general formula.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Ethane formula: \(\mathrm{C}_{2} \mathrm{H}_{6}\) Propane formula : \(\mathrm{C}_{3} \mathrm{H}_{8}\) Both ethane and propane are differ by \(>\mathrm{CH}_{2}\) group so, they are homologous. Ethane and propane are examples of alkane and have the general formula i.e., \(\mathrm{C}_{\mathrm{n}} \mathrm{H}_{2 \mathrm{n}+2}\). Homologous series molecules have same general formula. Assertion & Reason are true and the reason is the correct explanation for assertion.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317301
Assertion : Two members of a homologous series have similar chemical properties. Reason : Propane is a member of homologous series.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
A homologous series is a collection of compounds with the same general formula that differ only in the carbon chain length. Compounds in a homologous series often have a fixed set of functional groups, resulting in chemical and physical properties that are comparable. Propane is a member of homologuus series of alkane. So, the option (2) is correct.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317302
The molecular formula of the first member of the family of alkenynes and its name is given by the set
Alkenyne is the hydrocarbon that contains double bond as well as triple bond. \(\mathrm{HC} \equiv \mathrm{C}-\mathrm{CH}=\mathrm{CH}_{2} \quad \text { (Butenyne) }\)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317303
What is the difference in molar mass of a member of homologous series from it's neighbouring members in gram per mole?
1 14
2 18
3 30
4 25
Explanation:
In homologous series, each member differs from next member by a constnat difference of one methylene group \(\left(-\mathrm{CH}_{2}-\right)\). \(-\mathrm{CH}_{2}-=14 \mathrm{~g} \mathrm{~mol}^{-1}\)
MHTCET - 2021
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317304
Which among the following statement is NOT true about homologous series of organic compounds?
1 Each member of a series differs by two carbon atoms and two \(\mathrm{H}\) atoms from neighbouring member.
2 All members have similar chemical properties
3 All members of series have same type of carbon skeleton.
4 All members of series are represented by general formula.
Explanation:
In homologous series, each member differs from next member by \(-\mathrm{CH}_{2}\) not \(-\mathrm{C}_{2} \mathrm{H}_{2}\)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317300
Assertion : Ethane and propane are homologues. Reason : Ethane and propane have same general formula.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Ethane formula: \(\mathrm{C}_{2} \mathrm{H}_{6}\) Propane formula : \(\mathrm{C}_{3} \mathrm{H}_{8}\) Both ethane and propane are differ by \(>\mathrm{CH}_{2}\) group so, they are homologous. Ethane and propane are examples of alkane and have the general formula i.e., \(\mathrm{C}_{\mathrm{n}} \mathrm{H}_{2 \mathrm{n}+2}\). Homologous series molecules have same general formula. Assertion & Reason are true and the reason is the correct explanation for assertion.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317301
Assertion : Two members of a homologous series have similar chemical properties. Reason : Propane is a member of homologous series.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
A homologous series is a collection of compounds with the same general formula that differ only in the carbon chain length. Compounds in a homologous series often have a fixed set of functional groups, resulting in chemical and physical properties that are comparable. Propane is a member of homologuus series of alkane. So, the option (2) is correct.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317302
The molecular formula of the first member of the family of alkenynes and its name is given by the set
Alkenyne is the hydrocarbon that contains double bond as well as triple bond. \(\mathrm{HC} \equiv \mathrm{C}-\mathrm{CH}=\mathrm{CH}_{2} \quad \text { (Butenyne) }\)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317303
What is the difference in molar mass of a member of homologous series from it's neighbouring members in gram per mole?
1 14
2 18
3 30
4 25
Explanation:
In homologous series, each member differs from next member by a constnat difference of one methylene group \(\left(-\mathrm{CH}_{2}-\right)\). \(-\mathrm{CH}_{2}-=14 \mathrm{~g} \mathrm{~mol}^{-1}\)
MHTCET - 2021
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317304
Which among the following statement is NOT true about homologous series of organic compounds?
1 Each member of a series differs by two carbon atoms and two \(\mathrm{H}\) atoms from neighbouring member.
2 All members have similar chemical properties
3 All members of series have same type of carbon skeleton.
4 All members of series are represented by general formula.
Explanation:
In homologous series, each member differs from next member by \(-\mathrm{CH}_{2}\) not \(-\mathrm{C}_{2} \mathrm{H}_{2}\)
