Chemistry
Grade-6
Easy
Question
Match the statements of Column A with those of Column B.
- (i) – (b), (ii) – (d), (iii) – (a), (iv) – (c)
- (i) – (b), (ii) – (c), (iii) – (d), (iv) – (a)
- (i) – (c), (ii) – (a), (iii) – (d), (iv) – (b)
- (i) – (b), (ii) – (a), (iii) – (d), (iv) – (c)
Hint:
Air contains various gases but nitrogen is the main component of it.
The correct answer is: (i) – (b), (ii) – (a), (iii) – (d), (iv) – (c)
(i) – (b), (ii) – (a), (iii) – (d), (iv) – (c)
Air Contains 78 Percentage Nitrogen and 21 percentage of oxygen.
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