A chemical reaction always involves abso...

A chemical reaction always involves absorption of energy.

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ICSE-CHEMICAL REACTIONS -EXERCISES- B. TRUE OR FALSE

A chemical reaction always involves absorption of energy.
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Non-metallic oxides can be acidic or neutral in nature.
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Copper metal can displace magnesium sulphate to give copper sulphate a...
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In an endothermic reaction energy absorbed is more than the energy rel...
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NO is an acidic oxide, while NO(2) is a neutral oxide.
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