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Consider the following processes : {:(...

Consider the following processes :
`{:(,DeltaH(kJ//"mol")),(1/2ArarrB,+150),(3Brarr2C+D,-125),(E+Ararr2D,+350):}`
For B + C `to` E + 2C, `DeltaH` will be

A

325 kJ / mol

B

525 kJ / mol

C

`-175` kJ / mol

D

`-325` kJ / mol

Text Solution

Verified by Experts

The correct Answer is:
C
eq(iv) = `2xx` eq(i) + eq(ii) - eq(iii)
`Delta H_(4)=2xxDelta H_(4)+Delta H_(2)-Delta H_(3)`
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