20 Questions
Which type of isomerism do the compounds C2H5OC2H5 and CH3OCH2CH2CH3 exhibit?
Metamers
How many benzenoid aromatic isomers does C7H7Cl show?
4
What is the minimum number of carbon atoms required for position & geometrical isomerism in an alkene?
3, 4
How many structural formulas are possible when one of the hydrogen atoms in anthracene is replaced by a chlorine atom?
7
How many primary amines are possible for the formula C4H11N?
4
What will be the observed rotation for the impure mixture of d-form and l-form?
–22.5º
If an optically active compound in a 10 dm tube rotates the PPL by 30º, what would be the angle of rotation and specific rotation if the solution is diluted to 1 Litre?
16º & 36º
How many planes (pos) are present in Anthracene?
6
Among the given options, which two compounds are identical?
(I) & (III)
Which pair of compounds exist as meso structures?
only K
How many benzenoid aromatic isomers does C7H7Cl show?
4
What is the minimum number of carbon atoms required for position and geometrical isomerism in an alkene?
4, 3
How many structural formulas are possible when one of the hydrogen atoms in anthracene is replaced by a chlorine atom?
4
Which of the following compounds cannot be written in an isomeric form?
Cl – CH2CH2 – Cl
The number of cis-trans isomers possible for the following compound is:
2
What will be the specific rotation for the impure mixture of d-form and l-form?
-22.5º
If an optically active compound in a 10 dm tube rotates the PPL by 30º, what would be the angle of rotation and specific rotation if the solution is diluted to 1 Litre?
6º & 36º
How many planes of symmetry are present in Anthracene?
6
Which two of the following compounds are identical?
(I) & (IV)
How many benzenoid aromatic isomers does C7H7Cl show?
1
Test your knowledge of isomerism with this exercise focusing on different types of isomers. Answer questions about chain isomers, geometrical isomers, and aromatic isomers to evaluate your understanding of the topic.
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