AIIMS 2012 Chemistry Stereochemistry MCQ Question with Solution

Which of the following compounds are optically active?

A

B

C

D

Option B

Compounds are meso-compounds, they possess a plane of symmetry

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CH₃OC₂H₅ and (CH₃)₃C – OCH₃ are treated with concentrated acidic iodide. The fragments after reactions obtained are

Arrange the following alkyl halides in decreasing order of the rate of β-elimination reaction with alcoholic KOH.

What happens when a carboxylic acid is treated with lithium aluminium hydride?

In which one of the following options the two examples are correctly matched with their particular type of immunity?

Which one of the following statements is correct with respect to immunity?