EASY
6th CBSE
IMPORTANT
Earn 100

Which of the gases is present in the least quantity in air?

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Important Questions on Air Around Us

EASY
6th CBSE
IMPORTANT
Science Booster>Chapter 16 - Air Around Us>PRACTICE TIME>Q 7
Which gas do mountaineers carry in their cylinders?
EASY
6th CBSE
IMPORTANT
Science Booster>Chapter 16 - Air Around Us>PRACTICE TIME>Q 8
Which of the following(s) is/are the uses of Air?
EASY
6th CBSE
IMPORTANT
Science Booster>Chapter 16 - Air Around Us>PRACTICE TIME>Q 9
The oxygen present in the air is used for.
EASY
6th CBSE
IMPORTANT
Science Booster>Chapter 16 - Air Around Us>PRACTICE TIME>Q 1
The space inside an empty bottle is occupied by _____. ( water / air)
HARD
6th CBSE
IMPORTANT
Science Booster>Chapter 16 - Air Around Us>PRACTICE TIME>Q 2
The _____ gases make 0.95% of air. (halogen/ noble)
MEDIUM
6th CBSE
IMPORTANT
Science Booster>Chapter 16 - Air Around Us>PRACTICE TIME>Q 3
Fish take in oxygen dissolved in water through their _____.
MEDIUM
6th CBSE
IMPORTANT
Science Booster>Chapter 16 - Air Around Us>PRACTICE TIME>Q 4
Carbon dioxide does not support _____.
MEDIUM
6th CBSE
IMPORTANT
Science Booster>Chapter 16 - Air Around Us>PRACTICE TIME>Q 5
Green plants produce _____ oxygen than they consume.