Question

please tell the answer​

Answer 1

Answer:

It can be C.) Reactivi5y

Answer 2

Answer:

B) Conductivity

Explanation:

The bulb will start glowing in the case of acids.

But you will observe that glucose and alcohol solutions do not conduct

electricity. Glowing of the bulb indicates that there is a flow of electric

current through the solution. The electric current is carried through the

acidic solution by ions.