Question

Q.6: Which of the following statements are incorrect. ( Tick the correct answer
a) Sodium and potassium are stored in Kerosene.
b) Copper cannot displace Zinc from its salt solution.
c) Coal can be draw in to wires
d) Immersion rods for heating liquids are made up of metallic substances.​

Answer 1

option c

option ccoal can not be draw into wires

Answer 2

Answer:

Option (C) is the incorrect statement.

Explanation:

coal is a non metal which cannot be drawn into wires because non metals are neither malleable nor ductile .