Chemistry
Grade-6
Easy

Question

Match the statements of Column A with those of Column B.

  1. (i) – (b), (ii) – (d), (iii) – (a), (iv) – (c)
  2. (i) – (b), (ii) – (c), (iii) – (d), (iv) – (a)
  3. (i) – (c), (ii) – (a), (iii) – (d), (iv) – (b)
  4. (i) – (b), (ii) – (a), (iii) – (d), (iv) – (c)

hintHint:

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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