JEE MAIN - Chemistry (2023 - 30th January Evening Shift - No. 17)
Number of compounds from the following which will not dissolve in cold $\mathrm{NaHCO}_{3}$ and $\mathrm{NaOH}$ solutions but will dissolve in hot $\mathrm{NaOH}$ solution is ________.
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Answer
3
Explanation
_30th_January_Evening_Shift_en_17_2.png)
will dissolve in hot NaOH solution.
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