List of top Chemistry Questions asked in MHT CET

Which of the following forces is involved in dinitrogen?
Which of the following equations gives the combined relationship of Boyle's law and Charles's law?
Find the concentration of sodium acetate when added to \(0.1\ \text{M}\) solution of acetic acid to form a buffer solution of \(pH = 5.5\). (Given: \(pK_a\) of \(\text{CH}_3\text{COOH} = 4.5\))
The solubility product of AgBr is \(4.9 \times 10^{-13}\) at a certain temperature. Calculate the molar solubility of AgBr.
Which of the following does not belong to Group 16 elements?
Oil of wintergreen is chemically known as:
What is the oxidation state of sulfur in Marshall's acid (H$_2$S$_2$O$_8$)?
A solution is prepared by dissolving 2 g of a non-volatile solute in 500 mL of solution at \(27^{\circ}\text{C}\). The osmotic pressure of the solution is 0.82 atm. The molar mass of the solute is:
11. Which of the following compounds is NOT in the gaseous phase at \(25^{\circ}\text{C}\)?
Which of the following electrolytic solutions of the same electrolyte has Maximum electrolytic conductivity at the same temp?
Which of the following mixtures of gases represent water gas?
Identify unit of rate constant for first order reaction from the following.
Which of the following is a correct set of four quantum numbers for 4d orbital?
The rate of reaction $A \rightarrow P$ is $1.25 \times 10^{-2}$ mol dm$^{-3}$ s$^{-1}$ when $[A] = 0.5$ M. Calculate the rate constant if the reaction is second order in A.
What is the pH of a weak dibasic acid that is 2% dissociated in its M/100 solution at 298 K?
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?