Question

The primary cell which is used in daily life is-

• A. Leclanche cell
• B. Dry cell
• C. Daniel cell
• D. Simple voltaic cell

Answer 1

Answer: (B)

Dry cell

Commonly used cell is dry cell.

Dry-cell is essentially comprised of a metal electrode or graphite rod {elemental carbon} surrounded by a moist electrolyte paste enclosed in a metal cylinder. in most common type of dry cell battery the cathode u=is composed of a form of elemental carbon called graphite.