Dr. K C Trikha and N K Sehgal Solutions for Chapter: Acids, Bases and Salts, Exercise 1: Something To Know

Author:Dr. K C Trikha & N K Sehgal

Dr. K C Trikha Science Solutions for Exercise - Dr. K C Trikha and N K Sehgal Solutions for Chapter: Acids, Bases and Salts, Exercise 1: Something To Know

Attempt the free practice questions on Chapter 4: Acids, Bases and Salts, Exercise 1: Something To Know with hints and solutions to strengthen your understanding. The Living World A book of Science and Technology solutions are prepared by Experienced Embibe Experts.

Questions from Dr. K C Trikha and N K Sehgal Solutions for Chapter: Acids, Bases and Salts, Exercise 1: Something To Know with Hints & Solutions

MEDIUM
7th CBSE
IMPORTANT

All alkalies are bases but all bases are not alkalies. Justify this statement. 

MEDIUM
7th CBSE
IMPORTANT

Suggest an activity that can help one to decide whether a given solution is acidic or basic in nature. 

MEDIUM
7th CBSE
IMPORTANT

Write chemical equation for the following reaction:

Calcium hydroxide reacts with nitric acid.

MEDIUM
7th CBSE
IMPORTANT

Write chemical equation for the following reaction:

Acetic acid reacts with calcium hydroxide.

MEDIUM
7th CBSE
IMPORTANT

Write chemical equation for the following reaction:

Hydrochloric acid reacts with sodium hydroxide. 

MEDIUM
7th CBSE
IMPORTANT

Write chemical equation for the following reaction:

Ammonium hydroxide reacts with sulphuric acid. 

MEDIUM
7th CBSE
IMPORTANT

State the difference between neutral, acidic and basic salts. Give one example of each. 

MEDIUM
7th CBSE
IMPORTANT

Describe an activity to show that solutions of salts, in water, can conduct electricity.