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Heat evolved in the reaction H(2)+Cl(2...

Heat evolved in the reaction
`H_(2)+Cl_(2) rarr 2HCl` is 182 kJ Bond energies H- H = 430 kJ/mole, `Cl-Cl = 242kJ//"mole"`. The H-Cl bond energy is

A

763 kJ ` " mole" ^(-1)`

B

427 kJ `" mole"^(-1)`

C

336 k J `" mole "^(-1)`

D

154 kJ `" mole"^(-1)`

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The correct Answer is:
B
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MOTION-THERMOCHEMISTRY -EXERCISE - 2 (LEVEL - I)
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  18. How much heat is liberated when 100 mL of 0.1 M NaOH are completely ...

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