Anita Paul, Seema Sinha, Deepika Parashari and, Karuni Subrahmanyam Solutions for Exercise 5: HOTS

Author:Anita Paul, Seema Sinha, Deepika Parashari & Karuni Subrahmanyam

Anita Paul Science Solutions for Exercise - Anita Paul, Seema Sinha, Deepika Parashari and, Karuni Subrahmanyam Solutions for Exercise 5: HOTS

Attempt the practice questions from Exercise 5: HOTS with hints and solutions to strengthen your understanding. Galaxy A Course in Science Book 8 solutions are prepared by Experienced Embibe Experts.

Questions from Anita Paul, Seema Sinha, Deepika Parashari and, Karuni Subrahmanyam Solutions for Exercise 5: HOTS with Hints & Solutions

MEDIUM
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 6 - Combustion and Flame>HOTS>Q 1

It is dangerous to burn coal in a closed room. Discuss why.

MEDIUM
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 6 - Combustion and Flame>HOTS>Q 2

Find out why synthetic clothes catch fire instantly. Do synthetic fibres have a high or a low ignition temperature?

MEDIUM
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 6 - Combustion and Flame>HOTS>Q 3

Why do forest fires occur more frequently during summers?

MEDIUM
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 6 - Combustion and Flame>HOTS>Q 4

Why has the colour of Taj Mahal changed from white to yellow?

EASY
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 6 - Combustion and Flame>HOTS>Q 5

Why does combustion not occur in the innermost zone of a candle?

EASY
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 6 - Combustion and Flame>HOTS>Q 6

Why is the innermost zone of a flame black in colour?

MEDIUM
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 6 - Combustion and Flame>HOTS>Q 7

Is digestion an example of combustion? Explain.