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Consider the following processes :- {:...

Consider the following processes :-
`{:(,DeltaH(kJ//mol)),((1)/(2)A rarr B,+150),(3B rarr2C+D,-125),(E+A rarr 2D,+350),("For "B+D rarr E+2C",",Delta H" will be"):}`

A

`525 kJ //mol`

B

` -175 kJ //mol`

C

` -325kJ // mol`

D

` 325 kJ //mol`

Text Solution

Verified by Experts

The correct Answer is:
B
`2 xx `Eqn. (i) `+`Eqn. (ii) -Eqn. (iii) gives the required equation.
`:. DetlaH =2( 150) + ( - 125) -350 =- 175 kJ //` mol.
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