Dr. Parul Srivastava Solutions for Chapter: Acids, Bases and Salts, Exercise 9: Check Your Progress

Author:Dr. Parul Srivastava

Dr. Parul Srivastava Chemistry Solutions for Exercise - Dr. Parul Srivastava Solutions for Chapter: Acids, Bases and Salts, Exercise 9: Check Your Progress

Attempt the practice questions on Chapter 2: Acids, Bases and Salts, Exercise 9: Check Your Progress with hints and solutions to strengthen your understanding. PRACHI SCIENCE CHEMISTRY CLASS-X solutions are prepared by Experienced Embibe Experts.

Questions from Dr. Parul Srivastava Solutions for Chapter: Acids, Bases and Salts, Exercise 9: Check Your Progress with Hints & Solutions

EASY
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 2 - Acids, Bases and Salts>Check Your Progress>Q 1

Which acid is present in lemon juice?

EASY
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 2 - Acids, Bases and Salts>Check Your Progress>Q 2

Name two natural indicators.

EASY
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 2 - Acids, Bases and Salts>Check Your Progress>Q 3

What is the colour of methyl orange in acidic solution? (Pink/ Red/ Colourless)

MEDIUM
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 2 - Acids, Bases and Salts>Check Your Progress>Q 4

On what factors do the strength of a base depend?

MEDIUM
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 2 - Acids, Bases and Salts>Check Your Progress>Q 5

Name a salt of a strong acid HNO3 and a weak base like a NH4OH. Represent the reaction that takes place.

MEDIUM
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 2 - Acids, Bases and Salts>Check Your Progress>Q 6

What is the 'pH' of pure water and that of rain water? Explain the difference.

MEDIUM
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 2 - Acids, Bases and Salts>Check Your Progress>Q 7

What is the pH of solution 'A' which liberates CO2 gas with a carbonate salt? Give the reason.