Chemistry · 2023
JEE Main · 30 January 2023, Shift 2 · Q59
Number of compounds from the following which will not dissolve in cold NaHCO_3 and NaOH solutions but will dissolve in hot NaOH solution is ____
Number of compounds from the following which will not dissolve in cold $\displaystyle \mathrm{NaHCO}_3$ and NaOH solutions but will dissolve in hot NaOH solution is $\displaystyle \_\_\_\_$
Official answer
From NTA’s final answer key for this paper.
3
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JEE Main 2023 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.