Question

Q. which of these tools had learnt
learliest?
(i) Grinder (1) pestel (17) Morter (iv) Mixer ​

Answer 1

Answer:

mixer iv one is the answer I think

Answer 2

pestle

Explanation:

A pestle is a tool used to crush, mash or grind materials in a mortar. In solid state chemistry a mortar and pestle is often used to prepare reactants for a solid state synthesis (the ceramic method).