Chemistry · 2023
JEE Main · 10 April 2023, Shift 1 · Q88
In the following reactions, the total number of oxygen atoms in X and Y is ____ Na_2 O + H_2 O → 2 X; Cl_2 O_7+ H_2 O → 2 Y
In the following reactions, the total number of oxygen atoms in X and Y is $\displaystyle \_\_\_\_$
$$\begin{aligned}
& \mathrm{Na}_2 \mathrm{O}+\mathrm{H}_2 \mathrm{O} \rightarrow 2 \mathrm{X} \\
& \mathrm{Cl}_2 \mathrm{O}_7+\mathrm{H}_2 \mathrm{O} \rightarrow 2 \mathrm{Y}
\end{aligned}
$$
Official answer
From NTA’s final answer key for this paper.
5
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JEE Main 2023 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.