List of top Questions asked in MHT CET- 2025

Which among the following has highest boiling point?
What is reduction potential of hydrogen gas electrode when pure hydrogen gas is at 1 atmospheric pressure and platinum electrode is in contact with HCl solution of pH 1 at 298 K?
A complex reaction takes place in following steps:
$NO_{2}Cl_{(g)} \longrightarrow NO_{2(g)} + Cl_{(g)}$ (slow)
$NO_{2}Cl_{(g)} + Cl_{(g)} \longrightarrow NO_{2(g)} + Cl_{2(g)}$ (fast)
Identify rate law equation for this reaction.
Identify acidic amino acid from following list represented by three letter symbols.
Which of the following elements has highest electronegativity?
What is the product obtained when alkene is reacted with cold and dilute alkaline potassium permanganate?
Calculate the radius of an atom of an element in pm if it forms bcc unit cell structure having edge length $4.3\times10^{-8}$ cm.
What is the number of unpaired electrons in f orbitals of lutetium in its +3 oxidation state?
Which from following compounds has lowest boiling point?
Calculate the work done if 1 mole of gas compressed isothermally and reversibly at 300 K from initial pressure 1 bar to final pressure 2 bar [$R=8.314~J~K^{-1}mol^{-1}$]
Identify 'B' in the following sequence of reactions: Acetic acid $\xrightarrow{Thionyl~chloride}$ A $\xrightarrow{Ammonia}$ B}
Which from following is the most commonly used refrigerant Freon-12?
A container consists mixture of four gases: 5 g $H_{2}$, 8 g $He$, 50 g $CO_{2}$ and 20 g $Ne$. Which gas exerts minimum partial pressure?
Which among the following salts turns red litmus blue in its aqueous solution?
Calculate cryoscopic constant of solvent if depression in freezing point of 0.18 m solution of nonvolatile solute is 0.2 K
What is the natural source of salicylic acid?
Identify the carbon atom numbered from $C_{1}^{\prime}$ to $C_{5}^{\prime}$ of monosaccharide unit of DNA nucleotide that lacks oxygen from -OH group.
Calculate the number of unit cells in $1~cm^{3}$ of an element if unit cell edge length is $2.0\times10^{-8}$ cm.
What is the oxidation number of carbon in methanal?
Identify the product formed when Hex-3-enenitrile is reduced with diisobutylaluminium hydride followed by acid hydrolysis?
Which of the following xenon compound has chlorine pentafluoride like structure?
The common name of Benzene-1,2-diol is
The solubility product of salt $B_{2}A$ is $3.2\times10^{-11}$ at 298 K. What is solubility of the salt at same temperature?
Calculate number of molecules present in 5.4 g of urea (Molar mass of urea $=60~g~mol^{-1}$)
A pipe has a radius of 2 cm at one end and 1 cm at the other end. The velocity of the water at the wider end is 5 m/s. What is the velocity of the water at the narrower end, assuming incompressible flow?