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Observations That Help Us to Determine a Chemical Reaction

Mention the v...

Question

Mention the various conditions required for a chemical reaction to occur.
[TEXTBOOK QUESTION - V(2)]

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Solution

Chemical changes can take place in the following conditions.

a. Contact in physical states

b. Solution of reactants

c. Electricity

d. Heat

e. Light

f. Catalyst

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Observations That Help Us to Determine a Chemical Reaction

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