Objective Questions

"Education is light of Life."

18/07/2018

Strongest hydrogen bonding is shown by:

A. H2O
B. NH3
C. HF
D. HS

17/07/2018

The coupling between the base unit of DNA is through:

A. Hydrogen bonding
B. Electrostatic bonding
C. Covalent bonding
D. Resonance

16/07/2018

When sulphur dioxide reacts with base, what is formed?

A. Sulphite
B. Sulphate
C. Sulphur
D. Sulphide

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