For the equations C (diamond) +2H2(g )→ CH4(g); Δ H1, C(g) + 4H (g )→ CH4(g);Δ H2 Predict whether

Question

For the equations C (diamond) +2H2(g )→ CH4(g); Δ H1, C(g) + 4H (g )→ CH4(g);Δ H2 Predict whether (A) Δ H1 = Δ H2 (B) Δ H1 > Δ H2 (C) Δ H1 < Δ H2 (D) Δ H1=Δ H2+Δ textvapH(C)+Δ textdissH(H2)

Tardigrade Admin · Accepted Answer

Δ H1 > Δ H2. As diamond has got more strength of bonding in it.

Q. For the equations
$C (d iam o n d) + 2 H_{2} (g) \to C H_{4} (g); Δ H_{1},$
$C (g) + 4 H (g) \to C H_{4} (g); Δ H_{2}$
Predict whether

$Δ H_{1} = Δ H_{2}$

$Δ H_{1} > Δ H_{2}$

$Δ H_{1} < Δ H_{2}$

$Δ H_{1} = Δ H_{2} + Δ_{vap} H (C) + Δ_{diss} H (H_{2})$

$Δ H_{1} > Δ H_{2}$ . As diamond has got more strength of bonding in it.

Q. For the equations C(diamond)+2H2​(g)→CH4​(g);ΔH1​, C(g)+4H(g)→CH4​(g);ΔH2​ Predict whether

ΔH1​=ΔH2​

ΔH1​>ΔH2​

ΔH1​<ΔH2​

ΔH1​=ΔH2​+Δvap​H(C)+Δdiss​H(H2​)