List of top Questions asked in MHT CET- 2023

Identify the chiral molecule from following.
Which of the following metals is used as catalyst in manufacture of sulphuric acid by contact process?
The rate for reaction A + B $\rightarrow$ product, is $1.8\times10^{-2}\text{ mol dm}^{-3}\text{s}^{-1}$. Calculate the rate constant if the reaction is second order in A and first order in B. $([A]=0.2\text{ M}; [B]=0.1\text{ M})$
What is the oxidation state of carbon in $CaC_{2}$ and $K_{2}C_{2}O_{4}$ respectively?
Calculate the value of $\Delta G$ for following reaction at 300 K.
$H_{2}O_{(s)}\longrightarrow H_{2}O_{(l)}$
$(\Delta H=7\text{ kJ}, \Delta S=24.8\text{ J K}^{-1})$
What is the number of moles of water molecules required to prepare n moles of methane from n moles of methyl magnesium iodide?
Which of the following is a secondary benzylic alcohol?
What is the number of unit cells when one mole atom of a metal that forms simple cubic structure?
An ideal gas expands by performing 200 J of work, during this internal energy increases by 432 J. What is enthalpy change?
Find the value of spin only magnetic moment for chromium cation in +2 state.
Identify the gas produced due to reduction of $NH_{4}^{+}$ ions at cathode during working of dry cell.
Calculate the wavenumber of the photon emitted during transition from the orbit of $n=2$ to $n=1$ in hydrogen atom. [ $R_{H}=109677\text{ cm}^{-1}$]
Which of the following amines undergoes acylation reaction?
What is the IUPAC name of following compound?
Which salt from following forms aqueous solution having pH less than 7?
Calculate the amount of reactant in percent that remains after 60 minutes involved in first order reaction. ($k=0.02303\text{ minute}^{-1}$)
Identify neutral ligand from following.
Identify the product 'B' in following reaction.
$\text{Ethyl phenyl ketone} \xrightarrow{H_2N-NH_2} A \xrightarrow{KOH, HO-(CH_2)_2-OH} B$
What is the number of moles of $sp^2$ hybrid carbon atoms in one mole of hexa-1,4-diyne?
Which from following molecules exhibits highest acidic nature?
Which carbon atoms (numbered from $C_1$ to $C_6$) are involved in the formation of ring structure of glucose?
Which of the following is NOT obtained when a mixture of methyl chloride and n-propyl chloride is treated with sodium metal in dry ether?
Which from following rule / principle states that "No two electrons in an atom can have the same set of four quantum numbers"?
At $0^\circ\text{C}$ a gas occupies 22.4 liters. What is the temperature in Kelvin to reach the volume of 224 liters?
0.2 M aqueous solution of glucose has osmotic pressure 4.9 atm at 300 K. What is the concentration of glucose if it has osmotic pressure 1.5 atm at same temperature?