Complete the following reactions, (i) H 2 g + M n O s → ∆ M n s + H 2 O g (ii) CO g + H 2 g → Catalyst Δ (iii) C 3 H 8 g + 3 H 2 O g → Catalyst Δ (iv) Zn s + NaOH aq → Heat After completing the above reactions in the balanced equations the coefficient for H 2 (g) may be

Question

Complete the following reactions, (i) H 2 g + M n O s → ∆ M n s + H 2 O g (ii) CO g + H 2 g → Catalyst Δ (iii) C 3 H 8 g + 3 H 2 O g → Catalyst Δ (iv) Zn s + NaOH aq → Heat After completing the above reactions in the balanced equations the coefficient for H 2 (g) may be, 1, 2, 7, 1, 1, 2, 4, 2, 1, 2, 1, 1, 1, 3, 4, 2

MARKS App · Accepted Answer

(i) H 2 g + Mn O s → ∆ Mn s + H 2 O g (ii) CO g + 2H 2 g → Catalyst Δ CH 3 OH l Methanol (iii) C 3 H 8 g + 3 H 2 O g → Ni, 1270 K 3 CO g + 7 H 2 g Zn s + 2NaOH aq → Heat Na 2 ZnO 2 aq Sod.zincate + H 2 g

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