|
KNO3(s) when mixed with water, temperature of solution falls. This reaction is |
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|
(a) |
endothermic reaction |
(b) |
exothermic reaction |
|
(c) |
cooling reaction |
(d) |
heating reaction |
|
KNO3(s) when mixed with water, temperature of solution falls. This reaction is |
|||
|
(a) |
endothermic reaction |
(b) |
exothermic reaction |
|
(c) |
cooling reaction |
(d) |
heating reaction |