Chemistry · 2025
JEE Main · 2 April 2025, Shift 2 · Q51
' x ' g of NaCl is added to water in a beaker with a lid. The temperature of the system is raised from 1°C to 25°C. Which out of the following plots,…
' $\displaystyle x$ ' g of NaCl is added to water in a beaker with a lid. The temperature of the system is raised from $\displaystyle 1$°C to $\displaystyle 25$°C. Which out of the following plots, is best suited for the change in the molarity (M) of the solution with respect to temperature ?
[Consider the solubility of NaCl remains unchanged over the temperature range]
Official answer
From NTA’s final answer key for this paper.
(1)
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JEE Main 2025 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.