Maharashtra Board Solutions for Chapter: Introduction to Acid & Base, Exercise 4: Exercises

Author:Maharashtra Board

Maharashtra Board General Science Solutions for Exercise - Maharashtra Board Solutions for Chapter: Introduction to Acid & Base, Exercise 4: Exercises

Attempt the practice questions on Chapter 12: Introduction to Acid & Base, Exercise 4: Exercises with hints and solutions to strengthen your understanding. General Science solutions are prepared by Experienced Embibe Experts.

Questions from Maharashtra Board Solutions for Chapter: Introduction to Acid & Base, Exercise 4: Exercises with Hints & Solutions

MEDIUM
8th Maharashtra Board
IMPORTANT
General Science>Chapter 12 - Introduction to Acid & Base>Exercises>Q 5

Which substances are produced by neutralisation process?

HARD
8th Maharashtra Board
IMPORTANT
General Science>Chapter 12 - Introduction to Acid & Base>Exercises>Q 5

Which are the industrial uses of acids?

MEDIUM
8th Maharashtra Board
IMPORTANT
General Science>Chapter 12 - Introduction to Acid & Base>Exercises>Q 7

Match the pairs.

Group A Group B
1. Tamarind a. Acetic acid
2. Curd b. Citric acid
3. Lemon c. Tartaric acid
4. Vinegar d. Lactic acid

MEDIUM
8th Maharashtra Board
IMPORTANT
General Science>Chapter 12 - Introduction to Acid & Base>Exercises>Q 8

Oxides of metals are acidic in nature.

MEDIUM
8th Maharashtra Board
IMPORTANT
General Science>Chapter 12 - Introduction to Acid & Base>Exercises>Q 8

Table salt is acidic.

HARD
8th Maharashtra Board
IMPORTANT
General Science>Chapter 12 - Introduction to Acid & Base>Exercises>Q 8

Metal corrodes due to salts.

HARD
8th Maharashtra Board
IMPORTANT
General Science>Chapter 12 - Introduction to Acid & Base>Exercises>Q 8

Salts are neutral.

HARD
8th Maharashtra Board
IMPORTANT
General Science>Chapter 12 - Introduction to Acid & Base>Exercises>Q 9

Classify the following substances into acidic, basic and neutral groups -

HCl, NaCl, MgO, KCl, CaO, H2SO4, HNO3, H2O, Na2CO3.