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Two solids A and B having molar masses 2...

Two solids A and B having molar masses 200 and 300 react to form another solid C as shown
`2A(s)+3B(s)toC(s)`
if `DeltaH_("combustion")^(@)` of A, B and C are `-200,-300` and `-400` kJ respectively then maximum heat which can be released at constant pressure if total 2600 g of A and B is taken, is given by :

A

200 kJ

B

1800 kJ

C

900 kJ

D

450 kJ

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B
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