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Chemistry in Everyday Life

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE-MAIN 2019
The molecule that has minimum/no role in the formation of photochemical smog, is
JEE Main Chemistry Easy
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Q JEE MAIN 2019
The correct statement(s) among I to III with respect to potassium ions that are abundant within the cell fluids is/are
I. They activate many enzymes...
JEE Main Chemistry Easy
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Q JEE MAIN 2020
If a person is suffering from the deficiency of nor-adrenaline, what kind of drug can be suggested?
JEE Main Chemistry Easy
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Q JEE MAIN 2020
Potassium chlorate is prepared by the electrolysis of KCl in basic solution. $$ 6 \mathrm{OH}^{-}+\mathrm{Cl}^{-} \rightarrow \mathrm{ClO}^{-}{ }_3+3 \mathrm{H}_2 \mathrm{O}+6 \mathrm{e}^{-} $$
If only $...
JEE Main Chemistry Medium
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Q JEE MAIN 2020
The mass percentage of nitrogen in histamine is _____.
JEE Main Chemistry Easy
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Q JEE MAIN 2020
A chemist has 4 samples of artificial sweetener A, B, C and D. To identify these samples, he performed certain experiments and noted the following...
JEE Main Chemistry Easy
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Q JEE MAIN 2019
Match the metals (column I) with the coordination compound(s)/enzyme(s) (column II)
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Q JEE MAIN 2019
The correct match between item (I) and item (II) is:
JEE Main Physics Medium
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Q JEE-MAIN 2020
The following molecule acts as an
JEE Main Chemistry Easy
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Q JEE MAIN 2020
The mechanism of action of “Terfenadine” (Seldane) is :
JEE Main Chemistry Easy
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