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QJEE-Advanced 2025
The compound(s) with $\mathrm{P}-\mathrm{H}$ bond(s) is(are)
JEE AdvanceChemistryEasy
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QJEE-Advanced 2025
The complete hydrolysis of $\mathrm{ICl}, \mathrm{ClF}_3$ and $\mathrm{BrF}_5$, respectively, gives
JEE AdvanceChemistryEasy
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QJEE MAIN 2019
The correct statement among the following is
JEE MainChemistryMedium
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QJEE Advanced 2025
For the reaction sequence given below, the correct statement(s) is(are) (In the options, X is...
JEE AdvanceChemistryEasy
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QJEE Advanced 2025
The heating of $\mathrm{NH}_4 \mathrm{NO}_2$ at $60-70^{\circ} \mathrm{C}$ and $\mathrm{NH}_4 \mathrm{NO}_3$ at $200-250^{\circ} \mathrm{C}$ is associated with the formation of nitrogen containing compounds X and...
JEE AdvanceChemistryEasy
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QJEE MAIN 2019
The basic structural unit of feldspar, zeolites, mica, and asbestos is
JEE MainChemistryMedium
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QJEE MAIN 2019
An organic compound ' A ' is oxidized with $\mathrm{Na}_2 \mathrm{O}_2$ followed by boiling with $\mathrm{HNO}_3$. The resultant solution is then treated with ammonium molybdate...
JEE MainChemistryMedium
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QJEE MAIN 2020
On heating compound (A) gives a gas (B) which is a constituent of air. This gas when treated with H2 in the presence of a...
JEE MainChemistryEasy
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QJEE MAIN 2019
Which of the given statements is INCORRECT about glycogen?
JEE MainChemistryEasy
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QJEE MAIN 2019
$$
\text { The correct order of the oxidation states of nitrogen in NO, N2O, NO2, and N2O3 is }
$$
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