List of top Chemistry Questions asked in UP CPMT

Treatment of acetaldehyde with ethyl magnesium bromide and subsequent hydrolysis gives

Volume of $0.1 \,M\, NaOH$ needed for the neutralisation of $20\, mL$ of $0.05\, M$ oxalic acid is

Which amongst the following has the highest normality ?

If the solubility product of lead iodide $(PbI_2)$ is $3.2 \times 10^{-8}$, its solubility will be

Reaction of solid $KMnO_4$ with conc. $H_2SO_4$ produces manganese heptoxide $(Mn_2O_7)$ in

On monochlorination of $n$-pentane, the number of straight chain isomers formed is

Which of the following will not be oxidized by ozone ?

Which one of the following conformation of cyclohexane is chiral ?

The ratio of $\left(\frac{\text{charge}}{\text{mass}}\right)$ of a proton to that of an $\alpha$ particle is

The oxidation number of sulphur in $H_2S_2O_8$, $H_2S_2O_4$, $H_2S_2O_6$, are respectively

The molal elevation or ebullioscopic constant for water is

Structurally a biodegradable detergent should contain a

In Tyndall effect the colloidally suspended particles

Electrophilic addition reaction is easily given by

In the electrolysis of which solution, $OH^-$ ions are discharged in preference to $Cl^-$ ions ?

Property of the alkaline earth metals that increases with their atomic number is

Table sugar is

Which of the following solution can scatter light ?

The compounds formed at anode in the electrolysis of an aqueous solution of potassium acetate are

Calculate the concentration of $NaOH$ solution in g/ml. which has the same normality as that of a solution of $HCl$ of concentration $0.04 \,g/ml$

Which of the following molecules posesses trigonal bipvramidal geometry.

The solution of $AlCl_3$ in water is acidic due to

Which is not fat soluble vitamin?

Units of rate constant for first and zero order reactions in terms of molarity $M$ unit are respectively

The atomic number of an element $M$ is $26$. How many electrons are present in the $M$-shell of the element in its state