List of top Chemistry Questions asked in MHT CET

Calculate the pH of 0.01 M sulphuric acid.
Identify $\text{base}_2$ for the following equation according to Br\o{}nsted--Lowry theory: \[HCl_{(aq)} + H_2O_{(l)} \rightleftharpoons H_3O^+_{(aq)} + Cl^-_{(aq)}\]}
What is the pH of $2 \times 10^{-3}$ M solution of monoacidic weak base if it ionises to the extent of 5%?
Calculate the pH of 0.02 M monobasic acid having 2% dissociation.
Which from following compounds is NOT in gaseous phase at \(25^\circ C\)?
The solubility product of \(\mathrm{AgBr}\) is \(4.9\times10^{-13}\) at a certain temperature. Calculate the solubility.
Identify conjugate acid and conjugate base for \(\mathrm{HCO_3^-}\) ion respectively.
A certain mass of a gas occupies a volume of \(2.5\ \text{dm}^3\) at NTP. Calculate the change in volume of gas at the same temperature, if pressure of gas is changed to \(1.25\ \text{atm}\).
Identify the type of intermolecular force present between benzene and ammonia.
A gas occupies a volume of $4.2~dm^3$ at $101~kPa$ pressure. What volume will the gas occupy if the pressure is increased to $235~kPa$ keeping the temperature constant?
A certain mass of a gas occupies a volume of $2.5~dm^3$ at NTP. Calculate the change in volume of gas at the same temperature, if pressure of gas is changed to $1.25~atm$.
Which of the following pair of liquids has dipole-induced dipole interaction?
What is the SI unit for rate of diffusion?
Identify the type of intermolecular force present between benzene and ammonia.
Calculate the pH of a \(0.001\,M\) \(NaOH\) solution at \(298\,K\).
Which metal is extracted by electrolysis?
The IUPAC name of CH₃–CH₂–CHO is: ____.
pH of a neutral solution at 25°C is: ____.
The work done in increasing the radius of a soap bubble from R to 2R is W. The work done in further increasing its radius from 2R to 3R will be:
A balloon filled with an air sample occupies 3 L volume at 35°C. On lowering the temperature to T, the volume decreases to 2.5 L. The temperature T is? [Assume p-constant]
In NO₃⁻ ion, the number of bond pairs and lone pairs of electrons on nitrogen atom are
In which of the compounds does 'manganese' exhibit highest oxidation number?
Alkali metals are powerful reducing agents because
The wavelength of the radiation emitted, when an electron falls from infinity to stationary state 1, would be (Rydberg constant = 1.097 × 10⁷ m⁻¹)
A solution of 8 g of a certain organic compound in 2 dm³ water develops osmotic pressure 0.6 atm at 300 K. Calculate the molar mass of compound. [R = 0.082 atm dm^3 K^{-1} mol^{-1}]