Complete the following reactions, (i) H 2( g )+ MnO ( s ) stackrelΔarrow Mn ( s )+ H 2 O ( g ) (ii) CO ( g )+ H 2( g ) (Δ/ text Catalyst ) (iii) C 3 H 8( g )+3 H 2 O ( g ) (Δ/ text Catalyst ) (iv) Zn ( s )+ NaOH ( aq ) stackrel text Heat longrightarrow 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 )+ MnO ( s ) stackrelΔarrow Mn ( s )+ H 2 O ( g ) (ii) CO ( g )+ H 2( g ) (Δ/ text Catalyst ) (iii) C 3 H 8( g )+3 H 2 O ( g ) (Δ/ text Catalyst ) (iv) Zn ( s )+ NaOH ( aq ) stackrel text Heat longrightarrow After completing the above reactions in the balanced equations the coefficient for H 2( g ) may be (A) 1, 2, 7, 1 (B) 1, 2, 4, 2 (C) 1, 2, 1, 1 (D) 1, 3, 4, 2

Tardigrade Admin · Accepted Answer

Complete the following reactions, (i) H2(g)+M n O(s) stackrelΔarrow M n(s)+H2 O(g) (ii) C O(g)+H2(g) (Δ/ text Catalyst ) (iii) C3 H8(g)+3 H2 O(g) (Δ/ text Catalyst ) (iv) Z n(s)+N a O H(a q) stackrel text Heat longrightarrow After completing the above reactions in the balanced equations the coefficient for H2(g) may be

Q. Complete the following reactions, (i) H2​(g)+MnO(s)→ΔMn(s)+H2​O(g) (ii) CO(g)+H2​(g) Catalyst Δ​ (iii) C3​H8​(g)+3H2​O(g) Catalyst Δ​ (iv) Zn(s)+NaOH(aq)⟶ Heat ​ After completing the above reactions in the balanced equations the coefficient for H2​(g) may be

1, 2, 7, 1

1, 2, 4, 2

1, 2, 1, 1

1, 3, 4, 2

Complete the following reactions, (i) H2​(g)+MnO(s)→ΔMn(s)+H2​O(g) (ii) CO(g)+H2​(g) Catalyst Δ​ (iii) C3​H8​(g)+3H2​O(g) Catalyst Δ​ (iv) Zn(s)+NaOH(aq)⟶ Heat ​ After completing the above reactions in the balanced equations the coefficient for H2​(g) may be