Question

59. Given C(s) + O2(g) → CO2(g); AH = - 395 KJ
S(s) + 0218)
→ SO2(g): AH = -295 KJ
CS20 +30269 → C029 +2SO260; AH =-1110 KJ
The heat of foramation of CS2 (1)
1) + 125 KJ mol-1 2) 31.25 KJ mol-1
3) 62.5 KJ mol-1
4) 250 KJ mol-1
is​

Answer 1

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