Ion Polarization Quiz Questions and Answers PDF Download - 341

Distortion of the electron cloud of an ion results in

1. ion polarization
2. charge polarization
3. atomic polarization
4. electronegativity polarization

Keeping in mind the ethane molecule (C₂H₆), the incorrect statement is

1. A double covalent bond is formed.
2. Two hydrogen atoms share a pair of electrons with each other.
3. Two hydrogen atoms share a pair of electrons with carbon atom.
4. Each carbon atom shares 2 pairs of electrons with each other.

The temperature at which thermal decomposition of metal nitrates (e.g. Ca(NO)₃) of Group-II takes place,

1. increases along the Period2
2. increases down the group
3. decreases down the group
4. remains constant across the Group II metals

By gaining electrons (e^-), Nitrogen (N) attempts to attain the nuclear configuration of

1. Neon
2. Krypton
3. Xeon
4. Radon

As methyl group (-CH₃) is electron (e^-) donating, ethanoic acid (CH₃COOH) is the

1. weakest acid
2. weakest base
3. strongest acid
4. strongest base