Subject Experts Solutions for Chapter: Combustion and Flame, Exercise 3: HOTS

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Subject Experts Science Solutions for Exercise - Subject Experts Solutions for Chapter: Combustion and Flame, Exercise 3: HOTS

Attempt the practice questions on Chapter 6: Combustion and Flame, Exercise 3: HOTS with hints and solutions to strengthen your understanding. GALAXY SCIENCE IN EVERYDAY LIFE solutions are prepared by Experienced Embibe Experts.

Questions from Subject Experts Solutions for Chapter: Combustion and Flame, Exercise 3: HOTS with Hints & Solutions

MEDIUM
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 6 - Combustion and Flame>HOTS>Q 1

During rusting iron reacts with oxygen in the presence of moisture and form iron oxide. Is rusting also a combustion reaction? Explain.

MEDIUM
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 6 - Combustion and Flame>HOTS>Q 2

Why are sand filled buckets kept at petrol bunks ?

MEDIUM
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 6 - Combustion and Flame>HOTS>Q 3

Why should we not try to put out a fire caused by electric short circuit using water ?

MEDIUM
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 6 - Combustion and Flame>HOTS>Q 4

When a piece of sodium is dropped in water, it catches fire. How is it possible as you know water increases the ignition temperature of substance ?