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QJEE MAIN 2023
Coagulating value of electrolytes $\mathrm{AlCl}_3$ and NaCl for $\mathrm{As}_2 \mathrm{~S}_3$ are 0.09 and 50.04 respectively. The coagulating power of $\mathrm{AlCl}_3$ is x times the coagulating...
JEE MainChemistryMedium
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QJEE MAIN 2023
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: The diameter of...
A block of mass 5 kg starting from rest pulled up on a smooth incline plane making an angle of $30^{\circ}$ with horizontal with an...
JEE MainChemistryMedium
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QJEE MAIN 2023
The number of colloidal systems from the following, which will have 'liquid' as the dispersion medium, is ______ Gem stones, paints, smoke, cheese, milk, hair...
JEE MainChemistryEasy
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QJEE MAIN
A metal M crystallizes into two lattices:- face centred cubic (fee) and body centred cubic (fcc) with unit cell edge length of 2.0 and $...
JEE MainChemistryEasy
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QJEE MAIN 2023
Testosterone, which is a steroidal hormone, has the following structure The total number of...
JEE MainChemistryEasy
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QJEE MAIN 2023
Based on the given figure, the number of correct statement/s is/are _______ A. Surface tension is the outcome of equal attractive and repulsion...
JEE MainChemistryMedium
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QJEE MAIN 2023
The graph of $\log \frac{x}{m}$ vs $\log p$ for an adsorption process is a straight line inclined at an angle of $45^{\circ}$ with intercept equal...
JEE MainChemistryEasy
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QJEE MAIN 2023
In figure, a straight line is given for Freundrich Adsorption $(y=3 x+2.505)$. The value of $\frac{1}{n}$ and $\log K$ are respectively.
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A. Surface tension is the outcome of equal attractive and repulsion... 