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While finding the rate of reaction …

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While finding the rate of reaction from reactant we use _ve sighn why

Posted by Aakash Thakur 8 years, 2 months ago

CBSE > Class 12 > Chemistry

2 answers

Saurabh Sekhar 8 years, 2 months ago

Because as reaction proceeds the concentration of reactant decreases and consentraion of product increases so for decreasing amount we use negative sign

Suresh Krishna 8 years, 2 months ago

In a reaction the concentration of the reactants decreases and give rise to increase in concentration of the products.Thus the negative sign is used to indicate the reduce in concentration of the reactants.

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