MAH-MHT CET (PCM/PCB) entrance exam Question Bank Solutions

Which of the following is NOT a group 16 element?

The ionic charges of manganate and permanganate ion are respectively.

Which of the following statements is CORRECT for alkanes?

Polonium belongs to ____________.

Which one of the following CANNOT act as a reducing agent?

Alkynes when passed through warm 40% H₂SO₄ in the presence of ____________, gives corresponding aldehydes/ketones.

Identify the INCORRECT statement from the following.

How many ions per molecule are produced in the solution when carnallite is dissolved in excess of water?

Identify the product X obtained in the following reaction.

\[\ce{CH3 - (CH2)4 - CH3 ->[Cr2O3][773 K, 10 - 20 atm] X}\]

What is the torsion angle in staggered conformation of ethane?

Which of the following compounds is obtained on ozonolysis of followed by reduction with Zn dust and water?

Which among the following elements is a soft element as compared to others?

The cracking of propane yields ____________.

Which of the following alcohols is prepared by acid catalyzed hydration of alkenes?

When Butan-2-ol is dehydrated using sulphuric acid, the concentration of acid and temperature needed respectively is _______.

What is the total number of chain isomers exhibited by Hexane?

Addition of hydrogen bromide to but-2-ene and but-1-ene forms ______.

Which among the following compounds has lowest boiling point?

Which of the following noble gases is least soluble in water?

What is the number of carbon atoms present in liquid alkanes at room temperature?