List of top Questions asked in MHT CET- 2025

Which of the following is a primary amine?
Which alkane would have only the primary and tertiary carbon?
What is the oxidation number of sulfur in sulfuric acid (H$_2$SO$_4$)?

Which of the following compounds can exhibit geometrical isomerism, and why? 
1) 2-butene 
2) 1-butene ?
3) Pent-2-ene 
4) But-2-yne

Which of the following reactions is an example of the Finkelstein reaction?
Among 2nd period elements, correct electronegativity trend is:
Which of the following halogens has the highest electronegativity?
Electronegativity of chlorine is less than oxygen because:
The IUPAC name of glyoxal is:
Which of the following is the correct decreasing order of electronegativity?
What is the volume occupied by 1 molecule of water, if its density is 1 g/cm$^3$?
What is the volume of oxygen required for complete combustion of 0.25 mole of methane at S.T.P.?
How many molecules of carbon dioxide are formed when 0.6 g carbon is burnt in air?
Which reagent will best convert alcohol to aldehyde selectively?
Which of the following solutions will show highest freezing point depression?

The solubility of BaSO4 is 1.1 × 10-5 mol/L. What is its Ksp?

A sample of gas occupies 10 L at 300 K and 2 atm. What will be its volume at 400 K and 1 atm?
Which of the following compounds gives a secondary alcohol upon reaction with methylmagnesium bromide?
Which of the following is the strongest acid?
Which of the following has the maximum percentage of gas in the air?
Which law is illustrated by compounds H$_2$O and H$_2$O$_2$ formed from two different elements, H and O?
Which of the following pairs of compounds cannot demonstrate the law of multiple proportions?
What is the molar mass of the third member of the homologous series if the molar mass of the first member is 46 g?
"A given compound always contains the same proportion of elements" is a statement of
Which of the following is most reactive towards nucleophilic substitution?