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Given the enthalpy of formation of CO(2)...

Given the enthalpy of formation of `CO_(2)(g)` is -94.0 KJ, of CaO(s)
is -152 KJ, and the enthalpy of the reaction `CaCO_(3)(s) rarr CaO(s)+CO_(2)(g)` is 42KJ, the enthalpy of
formation of `CaCO_(3) (s)` is

A

`-42kJ`

B

`-202kJ`

C

`202kJ`

D

`-288kJ`

Text Solution

Verified by Experts

The correct Answer is:
B
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