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The following is (are) endothermic react...

The following is (are) endothermic reaction (s)

A

Combustion of methane

B

Decompostion of water

C

Dehydrogenation of ethane to ethylene

D

Conversion of graphite to diamond

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The correct Answer is:
b,c,d
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IIT-JEE PREVIOUS YEAR (CHEMISTRY)-THERMODYNAMICS AND THERMOCHEMISTRY-JEE Main And Advanced
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  2. Delta H(1)^(@) for CO(2)(g), CO(g) and H(2)O(g) are -393.5,-110.5 and ...

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  14. An intimate mixture of ferric oxide and aluminium is used as solid fue...

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