JEE Advanced_2020_S1 ( Chemistry 2020 Q-6 ) - Competishun – Live JEE & NEET Courses and Exam Prep

JEE Advanced 2020

Paper-1 2020

Question

The Fischer projection of D-erythrose is shown below.

D-Erythrose and its isomers are listed as P, Q, R, and S in Column-I.Choose the correct relationship of P, Q, R, and S with D-erythrose from Column II.

Select the correct option:

$\mathrm{P} \rightarrow 2, \mathrm{Q} \rightarrow 3, \mathrm{R} \rightarrow 2, \mathrm{~S} \rightarrow 2$

$\mathrm{P} \rightarrow 3, \mathrm{Q} \rightarrow 1, \mathrm{R} \rightarrow 1, \mathrm{~S} \rightarrow 2$

$\mathrm{P} \rightarrow 2, \mathrm{Q} \rightarrow 1, \mathrm{R} \rightarrow 1, \mathrm{~S} \rightarrow 3$

$\mathrm{P} \rightarrow 2, \mathrm{Q} \rightarrow 3, \mathrm{R} \rightarrow 3, \mathrm{~S} \rightarrow 1$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Advance

Chemistry

Easy

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