Home
Class 11
CHEMISTRY
1)C("Graphite") + O(2(g)) rarr CO(2(g)) ...

1)`C_("Graphite") + O_(2(g)) rarr CO_(2(g)) , DeltaH = -94 K.Cals`
2) `C_("Diamond") + O_(2(g)) rarr CO_(2(g)) , DeltaH =-94.5 K.Cals`
  From the above data the heat of transition of `C_("diamond") rarr C_("Graphite")`

A

`-50` Cal

B

`-100` Cal

C

`-500` Cal

D

`100` Cal

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

C_((s))+O_(2(g))rarr CO_(2(g))+Q is ………………….

H_(2(g)) rarr 2H_((g)) , DeltaH = 400 KJ , then DeltaS_("system") at 2000 K is

C_("graphite") + O_(2(g)) : Delta H = -393.5 kJ . Delta H of the above reaction cannot be

Give that C_(s) +O_(2_(g))to CO_(2_((g))), Delta H^(0)=-xkJ 2CO_((g))+O_(2_((g)))to 2CO_(2_((g))), Delta H^(0)=-ykJ .