Q531
Pick out the exothermic reaction out of the following:
A.
C + H2O = CO + H2
B.
CaC2 + H2O = Ca(OH)2 + C2H2
AnswerC.
MgCO3 = MgO + CO2
D.
All of the above
Answer: Option B
Solution
Answer: Option B
No explanation is given for this question Let's Discuss on Board