AIPMT PRELIMS 2005 Chemistry Stereochemistry MCQ Question with Solution

The chirality of the compound

A

R

B

S

C

Z

D

E

Option A

The compound is chiral and has an R configuration based on the CIP priority rules.

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Major products A and B formed in the following reaction sequence, are

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Assertion : The logic gate NOT can be built using diode. Reason : The output voltage and the input voltage of the diode have 180° phase difference.

In a semiconducting material the mobilities of electrons and holes are μₑ and μₕ, respectively. Which of the following is true?