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2023 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2023
Sum of $\pi$-bonds present in peroxodisulphuric acid and pyrosulphuric acid is
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Q JEE MAIN_2023
For the given figures, choose the correct options:
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Q JEE-Main_2023
In the following halogenated organic compounds the one with maximum number of chlorine atoms in its structure is :
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Q JEE MAIN 2023

In the above conversion of compound (X) to product (Y), the sequence of reagents to...
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Q JEE MAIN 2023
The number of statement/s which are the characteristics of physisorption is ___________.
A. It is highly specific in nature
B. Enthalpy of adsorption...
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Q JEE MAIN 2023
In a reaction
reagents 'X' and 'Y' respectively are
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Q JEE MAIN 2023
A machine gun of mass 10 kg fires 20 g bullets at the rate of 180 bullets per minute with a speed of 100 m...
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Q JEE MAIN 2023
A doctor prescribed the drug Equanil to a patient. The patient was likely to have symptoms of which disease?
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Q JEE MAIN 2023
$\mathrm{K}_2 \mathrm{Cr}_2 \mathrm{O}_7$ paper acidified with dilute $\mathrm{H}_2 \mathrm{SO}_4$ turns green when exposed to
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Q JEE MAIN 0223
Match List I with List II
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