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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

(c) Contact process  (iii) Ammonia

(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)
Sbistudy

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