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Earn 100

How many total isomers (constitutional and stereo) are there for dimethylcyclopentane ?
(a)3
(b)5
(c)7
(d)9

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Important Questions on Basic Principles of Organic Chemistry
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Which of the following alkenes can generate optically active compounds upon hydrogenation?

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The structure of two organic compounds are given below:
(a) Write the molecular formula of these compounds.
(b) Which type of isomerism do they exhibit?
(c) Explain the isomerism.
(d) Write the position isomer of butanol.

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Geometrical isomerism is not possible at the site(s):

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How many structural isomers are possible when one of the hydrogens is replaced by a chlorine atom?

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What is isomerism? Write the names and structural formulas of the isomers of pentane.

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In the following reaction sequence, identify the relationship between the products Q and S :

