MEDIUM
7th CBSE
IMPORTANT
Earn 100

Duralumin is used for the manufacture of aircraft frames because duralumin is: 

50% studentsanswered this correctly

Important Questions on Chemistry in Daily Life

MEDIUM
7th CBSE
IMPORTANT
Pearson IIT Foundation Chemistry>Chapter 6 - Chemistry in Daily Life>PRACTICE QUESTIONS (CLASSROOM WING)>Q 11
Which of the following is a noble gas? 
MEDIUM
7th CBSE
IMPORTANT
Pearson IIT Foundation Chemistry>Chapter 6 - Chemistry in Daily Life>PRACTICE QUESTIONS (CLASSROOM WING)>Q 12
The elements present in stainless steel are:
MEDIUM
7th CBSE
IMPORTANT
Pearson IIT Foundation Chemistry>Chapter 6 - Chemistry in Daily Life>PRACTICE QUESTIONS (CLASSROOM WING)>Q 13
Common salt is a mixture of: 
MEDIUM
7th CBSE
IMPORTANT
Pearson IIT Foundation Chemistry>Chapter 6 - Chemistry in Daily Life>PRACTICE QUESTIONS (CLASSROOM WING)>Q 14
The chemical composition of limestone is: 
MEDIUM
7th CBSE
IMPORTANT
Pearson IIT Foundation Chemistry>Chapter 6 - Chemistry in Daily Life>PRACTICE QUESTIONS (CLASSROOM WING)>Q 15
The chemical name of sand is: 
MEDIUM
7th CBSE
IMPORTANT
Pearson IIT Foundation Chemistry>Chapter 6 - Chemistry in Daily Life>PRACTICE QUESTIONS (CLASSROOM WING)>Q 16
Which among the following metals is the most suitable to be used as telecommunication cable? 
MEDIUM
7th CBSE
IMPORTANT
Pearson IIT Foundation Chemistry>Chapter 6 - Chemistry in Daily Life>PRACTICE QUESTIONS (CLASSROOM WING)>Q 17
Which of the following steps is not involved in the preparation of sodium chloride from sea water? 
MEDIUM
7th CBSE
IMPORTANT
Pearson IIT Foundation Chemistry>Chapter 6 - Chemistry in Daily Life>PRACTICE QUESTIONS (CLASSROOM WING)>Q 18
Which of the following properties of silicon is not exploited in the manufacture of non-stick cookware?