हिंदी माध्यम नोट्स

Categories: chemistry

Match the following : (a) Pure nitrogen (i) Chlorine (b) Haber process (ii) Sulphuric acid (c) Contact process (iii) Ammonia

Question : Match the following :

(a) Pure nitrogen (i) Chlorine

(b) Haber process (ii) Sulphuric acid

(d) Deacon’s process (iv) Sodium azide or Barium azide

Which of the following is the correct option ?
(a) (b) (C) (d)

(1) (i) (ii) (iii) (iv)

(2) (ii) (iv) (i) (iii)

(3) (iii) (iv) (ii) (i)

(4) (iv) (iii) (ii) (i)

Answer : from all above options the correct answer is “(4) (iv) (iii) (ii) (i)”

It means the correct match of all options are given below –

• Pure nitrogen : Sodium azide or Barium azide

• Haber process : Ammonia

• Contact process : Sulphuric acid

• Deacon’s process : Chlorine

that is why the correct Answer is option (4)

answer explanation : when Sodium azide or Barium azide heated up then Pure nitrogen received from this reaction and this chemical equation take place as follows –

Ba(N ₃) ₂ → Ba + 3 N

here we can see that at the resultant of reaction the pure nitrogen is obtained. that is why we have matched Pure nitrogen : Sodium azide or Barium azide.

as we know that in Haber process , the atmospheric nitrogen (N₂) can be convert into ammonia (NH₃) by the reaction it with hydrogen (H₂) N₂+3H₂ ⇌ 2NH₃ that is why we have matched Haber process : Ammonia.

as we know that Contact process is the process which can be used to obtained Sulphuric acid , and this method is used in different types of industries to obtained Sulphuric acid. that is why we matched Contact process : Sulphuric acid.

as we know that in Deacon’s process , it is a process by which chlorine is produced by some reaction. in this process hydrogen chloride is oxidized by the oxygen over a copper chloride catalyst and from this equation the Chlorine is obtained at the result point that is why we have matched Deacon’s process : Chlorine.

from all the research we can say the correct answer is “(4) (iv) (iii) (ii) (i)“

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