Chemistry · 2021
JEE Main · 26 February 2021, Shift 1 · Q35
Statements about heavy water are given below. A. Heavy water is used in exchange reactions for the study of reaction mechanisms. B. Heavy water is…
Statements about heavy water are given below.
A. Heavy water is used in exchange reactions for the study of reaction mechanisms.
B. Heavy water is prepared by exhaustive electrolysis of water.
C. Heavy water has higher boiling point than ordinary water.
D. Viscosity of $\displaystyle \mathrm{H}_2 \mathrm{O}$ is greater than $\displaystyle \mathrm{D}_2 \mathrm{O}$.
Choose the most appropriate answer from the options given below :
Official answer
(4)
A, B and C only
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.