Lakhmir Singh and Manjit Kaur Solutions for Chapter: Acids, Bases and Salts, Exercise 3: Long Answer Type Questions
Lakhmir Singh Science Solutions for Exercise - Lakhmir Singh and Manjit Kaur Solutions for Chapter: Acids, Bases and Salts, Exercise 3: Long Answer Type Questions
Attempt the practice questions on Chapter 5: Acids, Bases and Salts, Exercise 3: Long Answer Type Questions with hints and solutions to strengthen your understanding. AWARENESS SCIENCE for Seventh Class solutions are prepared by Experienced Embibe Experts.
Questions from Lakhmir Singh and Manjit Kaur Solutions for Chapter: Acids, Bases and Salts, Exercise 3: Long Answer Type Questions with Hints & Solutions
What is meant by acid rain?
How is acid rain caused?
What damage is caused by acid rain?
What are neutral salts, acidic salts and basic salt. Give two examples each of neutral, acidic and basic salts.
What is an acid? Name any two acids. How can you test the presence of an acid in a substance?
What is base? Name any two bases. How can you test the presence of base in a substance?
What is neutralisation? Describe the process of neutralisation with the help of an example.
Write a word equation for neutralisation reaction between sodium hydroxide and hydrochloric acid. Also write the chemical formulae of all the substances involved.
