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i. H(2)(g) +CI(2)(g)rarr 2HCI(g),DeltaH ...

i. `H_(2)(g) +CI_(2)(g)rarr 2HCI(g),DeltaH =- x kJ`
ii. `NaCI +H_(2)SO_(4) rarr NaHSO_(4) +HCI, DeltaH =- y kJ`
iii. `2H_(2)O +2CI_(2) rarr 4HCI +O_(2),DeltaH =- z kJ`
From the above equations, the value of `DeltaH` of `HCI` is

A

`-xkJ`

B

`-ykJ`

C

`-zkJ`

D

`-x//2kJ`

Text Solution

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The correct Answer is:
D
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-MOCK TEST 2-MCQs
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