Thermochemistry - Set 2 | NUST Entrance Test

Neutralization of a strong acid with a strong base is:

Difficulty: Easy

A:

Natural acid base reaction

B:

Artificial acid base reaction

C:

Spontaneous acid base reaction

D:

Both (a) and (c)

When a piece of zinc is added to the copper sulphate solution, ______ colour of solution disappear.

Difficulty: Easy

A:

Pink

B:

Purple

C:

Blue

D:

Brown

The reaction of Zinc with copper sulphate solution is an example of:

Difficulty: Easy

A:

Oxidation reduction reaction

B:

Spontaneous reaction

C:

Spontaneous redox reaction

D:

Non-spontaneous reaction

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