Kerala Board Solutions for Chapter: Acids and Alkalis, Exercise 5: Exercise 5

Author:Kerala Board

Kerala Board Science Solutions for Exercise - Kerala Board Solutions for Chapter: Acids and Alkalis, Exercise 5: Exercise 5

Attempt the free practice questions on Chapter 3: Acids and Alkalis, Exercise 5: Exercise 5 with hints and solutions to strengthen your understanding. Science for Class 7 - Part 1 solutions are prepared by Experienced Embibe Experts.

Questions from Kerala Board Solutions for Chapter: Acids and Alkalis, Exercise 5: Exercise 5 with Hints & Solutions

MEDIUM
7th Kerala Board
IMPORTANT

What are the substances that can be used to distinguish between an acid and an alkali?

MEDIUM
7th Kerala Board
IMPORTANT

What could be the reason for red colour appearing on clothes when the turmeric stain on them is washed with soap?

MEDIUM
7th Kerala Board
IMPORTANT

Besides litmus, what other indicators are used in the laboratory?

MEDIUM
7th Kerala Board
IMPORTANT

Can phenolphthalein be used as an indicator to distinguish between acid and alkali?