2019 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN_2019_

The species that can have a trans-isomer is : (en = ethane-1, 2-diamine, ox = oxalate)

JEE Main Chemistry Easy

View Solution →

Q JEE MAIN 2019

Excessive release of $\mathrm{CO}_2$ into the atmosphere results in

JEE Main Chemistry Easy

View Solution →

Q JEE MAIN 2019

The resistive network shown below is connected to a D.C. source of 16 V. The power consumed by the network is 4 Watt. The value...

JEE Main Physics Easy

View Solution →

Q JEE MAIN_2019_

The major product of the following reaction is :

JEE Main Chemistry Easy

View Solution →

Q JEE MAIN 2019

Among the following, the INCORRECT statement about colloids is

JEE Main Chemistry Easy

View Solution →

Q JEE MAIN 2019

A shell is fired from a fixed artillery gun with an initial speed $u$ such that it hits the target on the ground at a...

JEE Main Physics Easy

View Solution →

Q JEE MAIN_2019_

Increasing rate of $\mathrm{S}_{\mathrm{N}} 1$ reaction in the following compounds is:

JEE Main Chemistry Easy

View Solution →

Q JEE MAIN 2019

In which one of the following equilibria, $\mathrm{K}_{\mathrm{P}} \neq \mathrm{K}_{\mathrm{C}}$ ?

JEE Main Chemistry Easy

View Solution →

Q JEE MAIN 2019

Among the following, the molecule expected to be stabilized by anion formation is
$\mathrm{C}_2, \mathrm{O}_2, \mathrm{NO}, \mathrm{F}_2$

JEE Main Chemistry Easy

View Solution →

Q JEE MAIN 2019

25 g of an unknown hydrocarbon upon burning produces 88 g of $\mathrm{CO}_2$ and 9 g of $\mathrm{H}_2 \mathrm{O}$. This unknown hydrocarbon contains:

JEE Main Chemistry Easy

View Solution →