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2022 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2022
A sealed flask with a capacity of $2 \mathrm{dm}^3$ contains 11 g of propane gas. The flask is so weak that it will burst if...
JEE Main Chemistry Easy
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Q JEE MAIN 2022
56.0 L of nitrogen gas is mixed with excess of hydrogen gas and it is found that 20 L of ammonia gas is produced. The...
JEE Main Chemistry Easy
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Q JEE MAIN 2022
Given below are two statements : one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A :Phenolphthalein is a...
JEE Main Chemistry Easy
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Q JEE MAIN 2022
A compound ' X ' is a weak acid and it exhibits colour change at pH close to the equivalence point during neutralization of NaOH...
JEE Main Chemistry Easy
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Q JEE MAIN 2022
Boiling point of a 2% aqueous solution of a non¬volatile solute A is equal to the boiling point of 8% aqueous solution of a non-volatile...
JEE Main Chemistry Medium
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Q JEE-Main 2022
In the given reaction (Where Et is $-\mathrm{C}_2 \mathrm{H}_5$ ) The number of chiral carbon/s in product A is
JEE Main Chemistry Easy
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Q JEE MAIN 2022
$\left[\mathrm{Fe}(\mathrm{CN})_6\right]^{3-}$ should be an inner orbital complex. Ignoring the pairing energy, the value of crystal field stabilization energy for this complex is ( - )...
JEE Main Chemistry Easy
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Q JEE MAIN 2022
Animal starch is the other name of :
JEE Main Chemistry Easy
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Q JEE MAIN 2022
In base vs. Acid titration, at the end point methyl orange is present as
JEE Main Chemistry Easy
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Q JEE MAIN 2022
In bromination of Propyne, with Bromine 1, 1, 2, 2-tetrabromopropane is obtained in 27\% yield. The amount of $1,1,2,2$ tetrabromopropane obtained from 1 g of...
JEE Main Chemistry Medium
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