EASY
8th CBSE
IMPORTANT
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Gas flame is hotter than candle flame because of

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Important Questions on Assessment 1

EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 19 - Assessment 1>Chapters 1–5>Q 8
Which of the following equations corresponds to incomplete combustion?
EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 19 - Assessment 1>Chapters 1–5>Q 1
Crops are the plants that are cultivated on a small scale.
EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 19 - Assessment 1>Chapters 1–5>Q 2
All microorganisms are unicellular.
EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 19 - Assessment 1>Chapters 1–5>Q 3
All microorganisms are not pathogens.
EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 19 - Assessment 1>Chapters 1–5>Q 4
Melamine is an example of thermoplastics.
EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 19 - Assessment 1>Chapters 1–5>Q 5
Copper is more reactive than zinc.
EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 19 - Assessment 1>Chapters 1–5>Q 6
The unit for representing the calorific value is kilojoule per gram (kJ/g).