Chemistry · 2024
JEE Main · 8 April 2024, Shift 2 · Q85
Molality of an aqueous solution of urea is 4.44 m. Mole fraction of urea in solution is x × 10^-3. Value of x is ____. (Integer answer)
Molality of an aqueous solution of urea is $\displaystyle 4.44$ m . Mole fraction of urea in solution is $\displaystyle x \times 10^{-3}$. Value of $\displaystyle x$ is $\displaystyle \_\_\_\_$. (Integer answer)
Official answer
From NTA’s final answer key for this paper.
74
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JEE Main 2024 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.