a.

Absorbed and the reaction is endothermic

b.

Evolved and the reaction is endothermic

c.

Evolved and the reaction is exothermic

d.

Absorbed and the reaction is exothermic

a.

neutralization

b.

reaction of an acid with a trioxocarbonate(IV) salt

c.

double decomposition

d.

reaction of an acid with electropositive metals

a.

Dihydric alkanol

b.

Tertiary alkanol

c.

Trihydric alkanol

d.

Monohydric alkanol

a.

paraffin oil

b.

animals

c.

groundnuts`

d.

palm kernel