Question
Which of the following is/are correct with respect to the chemical reactions?
Answer: Option A
:
A and B
In chemical reactions, the chemical composition of the reactants changes resulting in new products.
The initial reactants cannot be obtained by simple physical means like filtering, sedimentation etc.
Chemical reactions are usually characterized by a chemical change, and they yield one or more products, which usually have properties different from that of the reactants.
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:
A and B
In chemical reactions, the chemical composition of the reactants changes resulting in new products.
The initial reactants cannot be obtained by simple physical means like filtering, sedimentation etc.
Chemical reactions are usually characterized by a chemical change, and they yield one or more products, which usually have properties different from that of the reactants.
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