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CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317140 Total number of stereoisomers for the following compounds are:
supporting img

1 1

2 2

3 3

4 4

Explanation:

One double bond and one chiral center, so total stereoisomers are 4.
supporting img
$\begin{array}{l} c i s a n d d - o r (+) f o r m \\ c i s a n d l - o r (-) f o r m \\ T r a n s a n d d o r (+) f o r m \\ T r a n s a n d l o r (-) f o r m \end{array}$

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317141 Which of the following statement is incorrect ?

1 Angle of rotation increases with increase in number of asymmetric carbon atoms

2 Cis - isomer of a compound is more stable than trans form

3 Fumaric acid on heating produces fumaric anhydride

4 All of them

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317142 The possible number of alkynes with the formula $C_{5} H_{8}$ is

1 2

2 3

3 4

4 5

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317143 Identify the isomerism exhibited by methoxyethane and propan-1-ol

1 Position isomerism

2 Chain isomerism

3 Functional group isomerism

4 Metamerism

Explanation:

${CH}_{3} - \underset{Methoxyethane}{{CH}_{2}} - O - {CH}_{3}$ (ether) and
${CH}_{3} - \underset{Propan-1-ol}{{CH}_{2} - {CH}_{2}} - OH (alcohol)$
Both have same molecular formual $(C_{3} H_{8} O)$ but different functional groups.

MHTCET - 2021

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317144 Number of isomers possible for $C_{4} H_{8} O$ is

1 3

2 4

3 5

4 6

Explanation:

There are 6 isomers possible for the compounds having molecular formula $C_{4} H_{8} O$ ,which are as follows :
supporting img

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317140 Total number of stereoisomers for the following compounds are:
supporting img

1 1

2 2

3 3

4 4

Explanation:

One double bond and one chiral center, so total stereoisomers are 4.
supporting img
$\begin{array}{l} c i s a n d d - o r (+) f o r m \\ c i s a n d l - o r (-) f o r m \\ T r a n s a n d d o r (+) f o r m \\ T r a n s a n d l o r (-) f o r m \end{array}$

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317141 Which of the following statement is incorrect ?

1 Angle of rotation increases with increase in number of asymmetric carbon atoms

2 Cis - isomer of a compound is more stable than trans form

3 Fumaric acid on heating produces fumaric anhydride

4 All of them

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317142 The possible number of alkynes with the formula $C_{5} H_{8}$ is

1 2

2 3

3 4

4 5

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317143 Identify the isomerism exhibited by methoxyethane and propan-1-ol

1 Position isomerism

2 Chain isomerism

3 Functional group isomerism

4 Metamerism

Explanation:

${CH}_{3} - \underset{Methoxyethane}{{CH}_{2}} - O - {CH}_{3}$ (ether) and
${CH}_{3} - \underset{Propan-1-ol}{{CH}_{2} - {CH}_{2}} - OH (alcohol)$
Both have same molecular formual $(C_{3} H_{8} O)$ but different functional groups.

MHTCET - 2021

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317144 Number of isomers possible for $C_{4} H_{8} O$ is

1 3

2 4

3 5

4 6

Explanation:

There are 6 isomers possible for the compounds having molecular formula $C_{4} H_{8} O$ ,which are as follows :
supporting img

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317140 Total number of stereoisomers for the following compounds are:
supporting img

1 1

2 2

3 3

4 4

Explanation:

One double bond and one chiral center, so total stereoisomers are 4.
supporting img
$\begin{array}{l} c i s a n d d - o r (+) f o r m \\ c i s a n d l - o r (-) f o r m \\ T r a n s a n d d o r (+) f o r m \\ T r a n s a n d l o r (-) f o r m \end{array}$

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317141 Which of the following statement is incorrect ?

1 Angle of rotation increases with increase in number of asymmetric carbon atoms

2 Cis - isomer of a compound is more stable than trans form

3 Fumaric acid on heating produces fumaric anhydride

4 All of them

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317142 The possible number of alkynes with the formula $C_{5} H_{8}$ is

1 2

2 3

3 4

4 5

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317143 Identify the isomerism exhibited by methoxyethane and propan-1-ol

1 Position isomerism

2 Chain isomerism

3 Functional group isomerism

4 Metamerism

Explanation:

${CH}_{3} - \underset{Methoxyethane}{{CH}_{2}} - O - {CH}_{3}$ (ether) and
${CH}_{3} - \underset{Propan-1-ol}{{CH}_{2} - {CH}_{2}} - OH (alcohol)$
Both have same molecular formual $(C_{3} H_{8} O)$ but different functional groups.

MHTCET - 2021

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317144 Number of isomers possible for $C_{4} H_{8} O$ is

1 3

2 4

3 5

4 6

Explanation:

There are 6 isomers possible for the compounds having molecular formula $C_{4} H_{8} O$ ,which are as follows :
supporting img

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317140 Total number of stereoisomers for the following compounds are:
supporting img

1 1

2 2

3 3

4 4

Explanation:

One double bond and one chiral center, so total stereoisomers are 4.
supporting img
$\begin{array}{l} c i s a n d d - o r (+) f o r m \\ c i s a n d l - o r (-) f o r m \\ T r a n s a n d d o r (+) f o r m \\ T r a n s a n d l o r (-) f o r m \end{array}$

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317141 Which of the following statement is incorrect ?

1 Angle of rotation increases with increase in number of asymmetric carbon atoms

2 Cis - isomer of a compound is more stable than trans form

3 Fumaric acid on heating produces fumaric anhydride

4 All of them

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317142 The possible number of alkynes with the formula $C_{5} H_{8}$ is

1 2

2 3

3 4

4 5

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317143 Identify the isomerism exhibited by methoxyethane and propan-1-ol

1 Position isomerism

2 Chain isomerism

3 Functional group isomerism

4 Metamerism

Explanation:

${CH}_{3} - \underset{Methoxyethane}{{CH}_{2}} - O - {CH}_{3}$ (ether) and
${CH}_{3} - \underset{Propan-1-ol}{{CH}_{2} - {CH}_{2}} - OH (alcohol)$
Both have same molecular formual $(C_{3} H_{8} O)$ but different functional groups.

MHTCET - 2021

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317144 Number of isomers possible for $C_{4} H_{8} O$ is

1 3

2 4

3 5

4 6

Explanation:

There are 6 isomers possible for the compounds having molecular formula $C_{4} H_{8} O$ ,which are as follows :
supporting img

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317140 Total number of stereoisomers for the following compounds are:
supporting img

1 1

2 2

3 3

4 4

Explanation:

One double bond and one chiral center, so total stereoisomers are 4.
supporting img
$\begin{array}{l} c i s a n d d - o r (+) f o r m \\ c i s a n d l - o r (-) f o r m \\ T r a n s a n d d o r (+) f o r m \\ T r a n s a n d l o r (-) f o r m \end{array}$

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317141 Which of the following statement is incorrect ?

1 Angle of rotation increases with increase in number of asymmetric carbon atoms

2 Cis - isomer of a compound is more stable than trans form

3 Fumaric acid on heating produces fumaric anhydride

4 All of them

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317142 The possible number of alkynes with the formula $C_{5} H_{8}$ is

1 2

2 3

3 4

4 5

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317143 Identify the isomerism exhibited by methoxyethane and propan-1-ol

1 Position isomerism

2 Chain isomerism

3 Functional group isomerism

4 Metamerism

Explanation:

${CH}_{3} - \underset{Methoxyethane}{{CH}_{2}} - O - {CH}_{3}$ (ether) and
${CH}_{3} - \underset{Propan-1-ol}{{CH}_{2} - {CH}_{2}} - OH (alcohol)$
Both have same molecular formual $(C_{3} H_{8} O)$ but different functional groups.

MHTCET - 2021

CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317144 Number of isomers possible for $C_{4} H_{8} O$ is

1 3

2 4

3 5

4 6

Explanation:

There are 6 isomers possible for the compounds having molecular formula $C_{4} H_{8} O$ ,which are as follows :
supporting img

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