List of top Questions asked in MHT CET

Calculate the equilibrium concentration of Pb$^{2+}$ ions in a solution of PbS containing 1 $\times$ 10$^{-11}$ moldm$^{-3}$ of sulphide ions. (Given $K_{sp}$ for PbS = 8.0 $\times$ 10$^{-28}$)}
Identify secondary amine from following.
Which from following polymers is biodegradable?
Calculate the number of unit cells in 0.79 g metal if product of density and volume of unit cell is 1.58 $\times$ 10$^{-22}$ g.
Calculate work done if 1 mole of an ideal gas expands isothermally from 2 dm$^3$ to 2.8 dm$^3$ against constant external pressure 1 atm.
Identify from following the correct set of thermodynamic conditions for the reaction to be spontaneous below equilibrium temperature.
Which of the following is NOT phenol?
Which among the following has lowest boiling point?
Identify the product 'B' in the following sequence of reactions.
Ethanenitrile \( \xrightarrow{\text{SnCl}_2, \text{HCl}} \) A \( \xrightarrow{\text{H}_3\text{O}^+} \) B + NH\(_4\)Cl}
Identify 'A' in the following reaction.
A + Acetic anhydride \( \xrightarrow{\text{H}^+} \) Aspirin + Acetic acid}
What is the number of node in 2s orbital?
Identify the lanthanoid that exhibits zero effective magnetic moment in +3 state.
Identify a lowest field strength ligand from following.
Identify a lowest field strength ligand from following.
Which from following mixtures obeys Raoult's law?
Which from following is a polyester fibre?
Identify correct decreasing order of basic strength of amines from following.
Which from following metal nanoparticle is used for coating the filter material that acts as effective bacterial disinfectant?
A container contains equal masses of H$_{2}$, He, CO$_{2}$ and Ne at a certain temperature. Which of the following gases exerts minimum partial pressure?
What is the difference in molar masses of third and fourth homologues of alkane series?
Find the number of moles of glycerol produced when \( n \) mole of triglyceride undergoes saponification.
What is shape of interhalogen compound so that central halogen exhibits +3 oxidation state?
What type of overlap is involved in the formation of C $-$ H bonds in acetylene molecules?
Which among the following salts forms basic solution when dissolved in water?
Which of the following compounds has difficulty in breaking of C $-$ X bond?