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2019 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2019
Magnesium powder burns in air to give
JEE Main Chemistry Easy
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Q JEE-MAIN 2019
A satellite of mass M is in a circular orbit of radius R about the centre of the earth. A meteorite of the same mass,...
JEE Main Physics Easy
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Q JEE MAIN 2019
Let $\vec{a}, \vec{b}$ and $\vec{c}$ be three unit vectors, out of which vectors $\vec{b}$ and $\vec{c}$ are non-parallel. If $\alpha$ and $\beta$ are the angles...
JEE Main Chemistry Medium
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Q JEE MAIN 2019
A particle having the same charge as of electron moves in a circular path of radius 0.5 cm under the influence of a magnetic field...
JEE Main Physics Easy
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Q JEE-MAIN 2019
A particle A of mass ‘m’ and charge ‘q’ is accelerated by a potential difference of 50 V. Another particle B of mass ‘4 m’...
JEE Main Physics Easy
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Q JEE MAIN 2019
In a class of 60 students, 40 opted for NCC, 30 opted for NSS and 20 opted for both NCC and NSS. If one of...
JEE Main Mathematics Easy
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Q JEE MAIN 2019
The correct structure of histidine in a strongly acidic solution (pH = 2) is
JEE Main Chemistry Medium
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Q JEE MAIN 2019
The element that shows greater ability to form $p \pi-p \pi$ multiple bonds, is
JEE Main Chemistry Easy
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Q JEE MAIN 2019
The number of water molecule(s) not coordinated to copper ion directly in $\mathrm{CuSO}_4 \cdot 5 \mathrm{H}_2 \mathrm{O}$, is
JEE Main Chemistry Easy
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Q JEE MAIN 2019
8 g of NaOH is dissolved in 18 g of $\mathrm{H}_2 \mathrm{O}$. Mole fraction of NaOH in solution and molality (in $\mathrm{mol} \mathrm{kg}^{-1}$ ) of...
JEE Main Chemistry Easy
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