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2022 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2022
Match List-I with List-IIChoose the correct answer from the options given below:
JEE Main Chemistry Easy
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Q JEE MAIN 2022
Major product 'B' of the following reaction sequence is:
JEE Main Chemistry Easy
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Q JEE MAIN 2022
Among the following the number of state variable is ______.
Internal energy (U)
Volume (V)
Heat (q)
Enthalpy (H)
JEE Main Chemistry Easy
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Q JEE MAIN 2022
Among the following the number of curves not in accordance with Freundlich adsorption isotherm is
JEE Main Chemistry Easy
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Q JEE MAIN 2022
The structure of A in the given reaction is:
JEE Main Chemistry Easy
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Q JEE MAIN 2022
For a reaction, given below is the graph of $\ln \mathrm{k}$ vs $\frac{1}{\mathrm{~T}}$. The activation energy for the reaction is equal to cal mol-1. (Nearest...
JEE Main Chemistry Easy
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Q JEE MAIN 2022
Resistance of the wire is measured as $2 \Omega$ and $3 \Omega$ at $10^{\circ} \mathrm{C}$ and $30^{\circ} \mathrm{C}$ respectively. Temperature co-coefficient of resistance of the...
JEE Main Physics Easy
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Q JEE MAIN 2022
On reaction with stronger oxidizing agent like $\mathrm{KIO}_4$, hydrogen peroxide oxidizes with the evolution of $\mathrm{O}_2$. The oxidation number of I in $\mathrm{KIO}_4$ changes to...
JEE Main Chemistry Easy
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Q JEE MAIN 2022
Which of the reaction is suitable for concentrating ore by leaching process ?
JEE Main Chemistry Easy
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Q JEE MAIN2022
A sample of 0.125 g of an organic compound when analysed by Duma's method yields 22.78 mL of nitrogen gas collected over KOH solution at...
JEE Main Chemistry Medium
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