List of top Chemistry Questions asked in MHT CET

What is the oxidation number of Cr in K\(_2\)Cr\(_2\)O\(_7\)?
Which of the following is a synthetic estrogen derivative?
An organic compound was found to contain 40.0% C and 6.66% H. Find its molecular formula (molar mass = 180).
Identify 'B' in the following series of reactions:
Ethanol $\xrightarrow{\text{NaBr, H\(_2\)SO\(_4\), Δ}}$ A $\xrightarrow{\text{Mg, Dry ether}}$ B
Which of the following does NOT give yellow precipitate when reacted with (NaOH + I\(_2\)) mixture?
Which among the following is an alloy of antimony, tin and copper?
Identify the correct relation between depression in freezing point and freezing point of pure solvent.
What is the value of effective magnetic moment found in +3 oxidation state of Chromium (Z=24)?
For the following cell, standard potential of copper electrode is 0.337 V and standard cell potential is 0.463 V.
Cu\(^{2+}\) (1M) / Cu (1M) || Ag\(^+\) (1M) / Ag What is the standard potential of silver electrode?
Which among the following elements is obtained in pure form by zone refining process?
Which of the following is NOT used as a semipermeable membrane?
Which among the following elements has the highest number of atoms in 1 g each?
(at. no. Au = 197, Na = 23, Cu = 63.5, Fe = 56)
How many water molecules are hydrogen bonded in the following molecular formula?
[Cu(H\(_2\)O)\(_6\)]\(^{2+}\) SO\(_4^{2-}\) \(\cdot\) H\(_2\)O
Which following method is used for refining of impure zirconium?
Which alkane is secreted by cockroaches to attract the opposite gender of its species?
Which among the following vitamins belongs to the aliphatic series?
Identify the gas used in gas chromatography.
In PCl\(_5\) molecule, the angle Cl-P-Cl present in a plane is equal to
When a system absorbs 8 kJ of heat and does 2.2 kJ of work on surroundings, calculate the internal energy change.
Which of the following is true for the compound AB, if it is formed by the transfer of an electron from A to B?
Dry ice is an example of
What is the oxidation state of chlorine atom in chloric acid?
Which of the following compounds is present in natural rubber as a monomer?
Which among the following is a globular protein?
Ketoxime on reduction with sodium in ethanol forms