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2019 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2019
The complex that has highest crystal field splitting energy (Δ), is
JEE Main Physics Easy
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Q JEE MAIN 2019
Homoleptic octahedral complexes of a metal ion ' $\mathrm{M}^{3+1}$ with three monodentate ligands $\mathrm{L}_1, \mathrm{~L}_2$ and $\mathrm{L}_3$ absorb wavelengths in the region of green, blue...
JEE Main Chemistry Easy
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Q JEE MAIN 2019
The correct statement regarding the given Ellingham diagram is
JEE Main Chemistry Easy
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Q JEE MAIN 2019
At $100^{\circ} \mathrm{C}$, copper $(\mathrm{Cu})$ has FCC unit cell structure with cell edge length of $\mathrm{x} \AA$. What is the approximate density of Cu (in...
JEE Main Chemistry Easy
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Q JEE MAIN 2019
The temporary hardness of water is due to
JEE Main Chemistry Easy
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Q JEE MAIN 2019
The correct IUPAC name of the following compound is
JEE Main Chemistry Easy
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Q JEE MAIN 2019
Which of the following statements is not true about sucrose?
JEE Main Chemistry Easy
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Q JEE MAIN 2019
If the line $\frac{x-2}{3}=\frac{y+1}{2}=\frac{z-1}{-1}$ intersects the plane $2 x+3 y-z+13=0$ at a point $P$ and the plane $3 x+y+4 z=16$ at a point $Q$, then...
JEE Main Mathematics Medium
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Q JEE MAIN 2019
If $m$ is the minimum value of $k$ for which the function $f(x)=x \sqrt{k x-x^2}$ is increasing in the interval $[0,3]$ and $M$ is the...
JEE Main Mathematics Hard
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Q JEE MAIN 2019
For $x \in R$, let $[x]$ denote the greatest integer $\leq x$, then the sum of the series $\left[-\frac{1}{3}\right]+\left[-\frac{1}{3}-\frac{1}{100}\right]+\left[-\frac{1}{3}-\frac{2}{100}\right]+\ldots . .+\left[-\frac{1}{3}-\frac{99}{100}\right]$ is
JEE Main Mathematics Medium
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