CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317696
What is the number of \(-\mathrm{CH}_{2}-\) groups present in dodecane?
1 12
2 10
3 15
4 13
Explanation:
Dodecane \(-\mathrm{C}_{12} \mathrm{H}_{26} \Rightarrow \mathrm{CH}_{3}-\left(\mathrm{CH}_{2}\right)_{10}-\mathrm{CH}_{3}\) \(\therefore\) No. of \(\mathrm{CH}_{2}\) groups : \(10,-\mathrm{CH}_{3}\) groups:2
MHTCET - 2021
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317697
Statement A : IUPAC name of the following organic compound is 3,4,7 - trimethyloctane Statement B : The numbering is done in such a way that the branched carbon atoms get the lowest possible numbers.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
Explanation:
The correct name of the given compound is 2, 5, 6 - trimethyloctane. So, the option (2) is correct.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317698
Which of the following is the correct IUPAC name?
1 3-Ethyl-4, 4-dimethylheptane
2 4, 4-Dimethyl-3-ethylheptane
3 5-Ethyl-4, 4-dimethylheptane
4 4, 4-Bis(methyl)-3-ethylheptane
Explanation:
Conceptual Questions
NCERT Exemplar
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317696
What is the number of \(-\mathrm{CH}_{2}-\) groups present in dodecane?
1 12
2 10
3 15
4 13
Explanation:
Dodecane \(-\mathrm{C}_{12} \mathrm{H}_{26} \Rightarrow \mathrm{CH}_{3}-\left(\mathrm{CH}_{2}\right)_{10}-\mathrm{CH}_{3}\) \(\therefore\) No. of \(\mathrm{CH}_{2}\) groups : \(10,-\mathrm{CH}_{3}\) groups:2
MHTCET - 2021
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317697
Statement A : IUPAC name of the following organic compound is 3,4,7 - trimethyloctane Statement B : The numbering is done in such a way that the branched carbon atoms get the lowest possible numbers.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
Explanation:
The correct name of the given compound is 2, 5, 6 - trimethyloctane. So, the option (2) is correct.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317698
Which of the following is the correct IUPAC name?
1 3-Ethyl-4, 4-dimethylheptane
2 4, 4-Dimethyl-3-ethylheptane
3 5-Ethyl-4, 4-dimethylheptane
4 4, 4-Bis(methyl)-3-ethylheptane
Explanation:
Conceptual Questions
NCERT Exemplar
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317696
What is the number of \(-\mathrm{CH}_{2}-\) groups present in dodecane?
1 12
2 10
3 15
4 13
Explanation:
Dodecane \(-\mathrm{C}_{12} \mathrm{H}_{26} \Rightarrow \mathrm{CH}_{3}-\left(\mathrm{CH}_{2}\right)_{10}-\mathrm{CH}_{3}\) \(\therefore\) No. of \(\mathrm{CH}_{2}\) groups : \(10,-\mathrm{CH}_{3}\) groups:2
MHTCET - 2021
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317697
Statement A : IUPAC name of the following organic compound is 3,4,7 - trimethyloctane Statement B : The numbering is done in such a way that the branched carbon atoms get the lowest possible numbers.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
Explanation:
The correct name of the given compound is 2, 5, 6 - trimethyloctane. So, the option (2) is correct.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317698
Which of the following is the correct IUPAC name?
1 3-Ethyl-4, 4-dimethylheptane
2 4, 4-Dimethyl-3-ethylheptane
3 5-Ethyl-4, 4-dimethylheptane
4 4, 4-Bis(methyl)-3-ethylheptane
Explanation:
Conceptual Questions
NCERT Exemplar
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317696
What is the number of \(-\mathrm{CH}_{2}-\) groups present in dodecane?
1 12
2 10
3 15
4 13
Explanation:
Dodecane \(-\mathrm{C}_{12} \mathrm{H}_{26} \Rightarrow \mathrm{CH}_{3}-\left(\mathrm{CH}_{2}\right)_{10}-\mathrm{CH}_{3}\) \(\therefore\) No. of \(\mathrm{CH}_{2}\) groups : \(10,-\mathrm{CH}_{3}\) groups:2
MHTCET - 2021
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317697
Statement A : IUPAC name of the following organic compound is 3,4,7 - trimethyloctane Statement B : The numbering is done in such a way that the branched carbon atoms get the lowest possible numbers.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
Explanation:
The correct name of the given compound is 2, 5, 6 - trimethyloctane. So, the option (2) is correct.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317698
Which of the following is the correct IUPAC name?
1 3-Ethyl-4, 4-dimethylheptane
2 4, 4-Dimethyl-3-ethylheptane
3 5-Ethyl-4, 4-dimethylheptane
4 4, 4-Bis(methyl)-3-ethylheptane
Explanation:
Conceptual Questions
NCERT Exemplar
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
