Fill in the blanks from the choice given within bracket:

The basicity of Acetic Acid is ……… (3,1,4).

Fill in the blank with the choice given within bracket:

Quicklime is not used to dry HCl gas because .................... (CaO is alkaline,CaO is acidic,CaO in neutral).

Fill in the blank with the choice given within bracket:

Ammonia gas is collected by.............................(an upward displacement of air, a downward displacement of water, a downward displacement of air).

Fill in the blank with the choice given within bracket:

Cold dilute nitric acid reacts with copper to form ................(hydrogen, nitrogen dioxide, nitric oxide)

5.

Fill in the blanks with the choices given with bracket:
 
The compounds formed when ethanol reacts with sodium is .................(sodium ethanoate ,sodium ethoxide, sodium propanoate.)

Give one word or phrase for the following :
The amount of energy released when an atom in the gaseous state accepts an electron to form an anion.

Give one word or phase for the following:

The ration of the mass of a certain volume of gas to the mass of an equal volume of hydrogen under the same condition of temperature and pressure.

Give one word or phrase for the following:

Formation of ions from molecules

Electrolytic deposition of a superior metal on a baser metal.

Match the following: