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2023 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2023
Match List-I with List-II

Choose the correct answer from the options given below:-
JEE Main Chemistry Easy
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Q JEE MAIN 2023
The IUPAC name of $\mathrm{K}_3\left[\mathrm{Co}\left(\mathrm{C}_2 \mathrm{O}_4\right)_3\right]$ is-
JEE Main Chemistry Easy
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Q JEE MAIN 2023
Ion having highest hydration enthalpy among the given alkaline earth metal ions is-
JEE Main Chemistry Easy
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Q JEE MAIN 2023
Three organic compounds A, B and C were allowed to run in thin layer chromatography using hexane and gave the following result (see figure). The...
JEE Main Chemistry Hard
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Q JEE MAIN 2023
An analyst wants to convert. 1L HCI of pH = 1 to a solution of HCI of pH 2. The volume of water needed to...
JEE Main Chemistry Easy
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Q JEE MAIN 2023
In an oligopeptide named Alanylglycylphenyl alanyl isoleucine, the number of sp2 hybridised carbon is ___.
JEE Main Chemistry Medium
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Q JEE MAIN_2023
Every planet revolves around the sun in an elliptical orbit :
A. The force acting on a planet is inversely proportional to square of...
JEE Main Physics Easy
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Q JEE MAIN_2023
Given below are two statements :
Statement I : Stopping potential in photoelectric effect does not depend on the power of the light source.
Statement...
JEE Main Physics Medium
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Q JEE MAIN_2023
The resistance of a wire is 5$\Omega$ . It’s new resistance in ohm if stretched to 5 times of it’s original length will be
JEE Main Physics Medium
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Q JEE MAIN_2023
Two objects are projected with same velocity ‘u’ however at different angles$\alpha$ and $\beta$ with the horizontal. If$\alpha+\beta=90^{\circ}$, the ratio of horizontal range of the...
JEE Main Physics Easy
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