HARD
7th CBSE
IMPORTANT
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Why is aluminium used in the manufacture of household articles?

Important Questions on Chemistry in Daily Life

HARD
7th CBSE
IMPORTANT
Pearson IIT Foundation Chemistry>Chapter 6 - Chemistry in Daily Life>PRACTICE QUESTIONS (CLASSROOM WING)>Q 89
Write the name and the formula of the monomer of polyethylene.
HARD
7th CBSE
IMPORTANT
Pearson IIT Foundation Chemistry>Chapter 6 - Chemistry in Daily Life>PRACTICE QUESTIONS (CLASSROOM WING)>Q 89
Why is silicone used in the manufacture of non-stick pans?
HARD
7th CBSE
IMPORTANT
Pearson IIT Foundation Chemistry>Chapter 6 - Chemistry in Daily Life>PRACTICE QUESTIONS (CLASSROOM WING)>Q 90
What are hydrocarbons?
HARD
7th CBSE
IMPORTANT
Pearson IIT Foundation Chemistry>Chapter 6 - Chemistry in Daily Life>PRACTICE QUESTIONS (CLASSROOM WING)>Q 90
Give the formula of the simplest hydrocarbon.
HARD
7th CBSE
IMPORTANT
Pearson IIT Foundation Chemistry>Chapter 6 - Chemistry in Daily Life>PRACTICE QUESTIONS (CLASSROOM WING)>Q 90
What is biogas?
HARD
7th CBSE
IMPORTANT
Pearson IIT Foundation Chemistry>Chapter 6 - Chemistry in Daily Life>PRACTICE QUESTIONS (CLASSROOM WING)>Q 90
Give two advantages of biogas.
HARD
7th CBSE
IMPORTANT
Pearson IIT Foundation Chemistry>Chapter 6 - Chemistry in Daily Life>PRACTICE QUESTIONS (CLASSROOM WING)>Q 90
Name the products obtained on burning methane gas.
EASY
7th CBSE
IMPORTANT
Pearson IIT Foundation Chemistry>Chapter 6 - Chemistry in Daily Life>PRACTICE QUESTIONS (CLASSROOM WING)>Q 91
Name the inert gas which is used for filling weather observation balloons.