Jhara Roy Solutions for Chapter: Acids, Bases and Salts, Exercise 3: SUMMATIVE ASSESSMENT

Author:Jhara Roy

Jhara Roy Science Solutions for Exercise - Jhara Roy Solutions for Chapter: Acids, Bases and Salts, Exercise 3: SUMMATIVE ASSESSMENT

Attempt the practice questions on Chapter 5: Acids, Bases and Salts, Exercise 3: SUMMATIVE ASSESSMENT with hints and solutions to strengthen your understanding. Interactive Science 7 solutions are prepared by Experienced Embibe Experts.

Questions from Jhara Roy Solutions for Chapter: Acids, Bases and Salts, Exercise 3: SUMMATIVE ASSESSMENT with Hints & Solutions

MEDIUM
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 5 - Acids, Bases and Salts>SUMMATIVE ASSESSMENT>Q 2

Vinegar contains _____ acid(acetic/propanoic).

MEDIUM
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 5 - Acids, Bases and Salts>SUMMATIVE ASSESSMENT>Q 4

Ammonia is a _____ base.

MEDIUM
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 5 - Acids, Bases and Salts>SUMMATIVE ASSESSMENT>Q 5

Baking soda helps in _____ ant sting(neutralising/activating).

MEDIUM
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 5 - Acids, Bases and Salts>SUMMATIVE ASSESSMENT>Q 1

Ammonia is highly basic when dissolved in water.

MEDIUM
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 5 - Acids, Bases and Salts>SUMMATIVE ASSESSMENT>Q 2

Tamarind solution will turn blue litmus red.

EASY
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 5 - Acids, Bases and Salts>SUMMATIVE ASSESSMENT>Q 3

Sodium hydroxide and hydrochloric acid neutralise each other to form salt and water.

EASY
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 5 - Acids, Bases and Salts>SUMMATIVE ASSESSMENT>Q 4

Milk of magnesia is used to relieve from ant sting.

MEDIUM
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 5 - Acids, Bases and Salts>SUMMATIVE ASSESSMENT>Q 5

Salts are always basic in nature.