Chemistry · 2019
JEE Main · 12 January 2019, Shift 1 · Q56
Freezing point of a 4% aqueous solution of X is equal to freezing point of 12 % aqueous solution of Y. If molecular weight of X is A, then molecular…
Freezing point of a $\displaystyle 4$% aqueous solution of X is equal to freezing point of $\displaystyle 12 \%$ aqueous solution of Y. If molecular weight of X is A, then molecular weight of Y is :
Official answer
(3)
3A
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JEE Main 2019 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.