An exothermic reaction is one which [NCERT 1977; MP PMT 1990]

1.	An exothermic reaction is one which [NCERT 1977; MP PMT 1990]
A.	Takes place only on heating
B.	Is accompanied by a flame
C.	Is accompanied by a absorption of heat
D.	Is accompanied by evolution of heat
Answer» E.

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An exothermic reaction is one which [NCERT 1977; MP PMT 1990]

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