Punjab Board Solutions for Chapter: Materials : Metals and Non-Metals, Exercise 1: Exercises
Punjab Board Science Solutions for Exercise - Punjab Board Solutions for Chapter: Materials : Metals and Non-Metals, Exercise 1: Exercises
Attempt the free practice questions on Chapter 4: Materials : Metals and Non-Metals, Exercise 1: Exercises with hints and solutions to strengthen your understanding. Science solutions are prepared by Experienced Embibe Experts.
Questions from Punjab Board Solutions for Chapter: Materials : Metals and Non-Metals, Exercise 1: Exercises with Hints & Solutions
Generally, oxides of non-metals react with acids.
Sodium is a very reactive metal.
Copper displaces zinc from zinc sulphate solution.
Coal can be drawn into wires.
Give reasons for the following: Immersion rods for heating liquids are made up of metallic substances.
Give reasons for the following: Copper cannot displace zinc from its salt solution.
Give reasons for the following. Sodium and potassium are stored in kerosene.
What happens when iron nails are placed in copper sulphate solution? Write word equations of the reaction involved.
