Chhattisgarh Board Solutions for Chapter: Metals and Metallurgy, Exercise 7: Exercise
Chhattisgarh Board Science Solutions for Exercise - Chhattisgarh Board Solutions for Chapter: Metals and Metallurgy, Exercise 7: Exercise
Attempt the practice questions on Chapter 9: Metals and Metallurgy, Exercise 7: Exercise with hints and solutions to strengthen your understanding. Science (Theory & Practical) Class-10 solutions are prepared by Experienced Embibe Experts.
Questions from Chhattisgarh Board Solutions for Chapter: Metals and Metallurgy, Exercise 7: Exercise with Hints & Solutions
Which among the following metals is more reactive
Discuss the extraction of iron from hematite as per the following steps:
Reduction of oxide to metal (along with chemical equation)
Discuss the extraction of iron from hematite as per the following steps:
Diagram of blast furnace.
Explain the electrochemical principle behind corrosion.
Give reasons for:
Gold, silver and platinum are used in making jewelry.
Give reasons for:
Sodium, potassium and lithium metals are stored under kerosene.
Give reasons for:
Although aluminium is an active metal it is still used to prepare cooking utensils.
Give reasons for:
Carbonate and sulphide ores are converted into their oxides for extraction of metal.
