List of top Chemistry Questions asked in UP CPMT

Ionisation energy decreases down the group due to

Value of $x$ in potash alum, $K_2SO_4\cdot Al_x(SO_4)_3\cdot 24H_2O$ is

Regeneration in Hydra will be faster if it is cut off from

On hydrolysis $PCl_3$ gives

Which of the following is combustion reaction?

Which one of the following is a vitamin?

What is the stoichiometric coefficient of $Ca$ in the reaction? $Ca + Al^{3+} \to Ca^{2+} + Al$

Small liquid drops assume spherical shape because

Internal energy is sum of

Internal energy is sum of

Graph between $P$ and $V$ at constant temperature is

Ethyl bromide is industrially prepared from

During isothermal expansion of ideal gas, its

Ethyl bromide is industrially prepared from

Which of the following is not correct?

If a mixture of $CO$ and $N_{2}$ in equal amount have total $1 \,atm $pressure, then partial pressure of $N_{2}$ in the mixture is

Which of the following oxide of nitrogen is most thermally stable?

Which of the following acts as pickling agent?

Which does not react with Fehling solution?

1 mole of $H_{2}$ and 2 moles of $I_{2}$ are taken initially in a 2 litre vessel. The number of moles of $H_{2}$ at equilibrium is 0.2. Then the number of moles of $I_{2}$ and $HI$ at equilibrium are

The poisonous gas obtained on exposing chloroform to air and sunlight is

Blood cells do not shrink in blood because blood is

$H_2S_2O_7$ has a commercial name as

Scurvy is caused due to deficiency of