1.

Match the Column I with column II and mark the appropriate choice. {:("Column I","Column II"),((A) "Coal gas",(i)CO + H_(2)),((B )"Synthesis gas",(ii) CH_(4)),((C )"Producer gas",(iii) H_(2) + CH_(4) + CO),((D) "Natural gas",(iv) CO + N_(2)):}

Answer»

(A) `to` (i), (B) `to` (ii), (C ) `to` (III), (D) `to` (IV)
(A) `to` (iii), (B) `to` (i), (C ) `to` (iv), (D) `to` (ii)
(A) `to` (iv), (B) `to` (iii), (C ) `to` (ii), (D) `to` (i)
(A) `to` (i), (B) `to` (iii), (C ) `to` (i), (D) `to` (iv)

Answer :B


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