Which statement is true about a chemical reaction?
A) The physical states of the atoms in the reactants determine the products
B) Some of the atoms in the reactants will be a part of the products
C) The number of atoms in the reactants determines the products
D) All of the atoms in the reactants will be a part of the products
Answers
Answer:
1) true
2) true
3) true
4) true
Explanation:
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Option (c) is the correct answer
The number of atoms in the reactants determines the products is the true statement
Explanation for correct answer:
The number of atoms in the reactants determines the products is the true statement
The number of atoms in the reactants involved in the chemical reaction determines the product formed.
It is subject to the condition in which the reaction takes place.
Explanation for incorrect answer:
A) The physical states of the atoms in the reactants determine the products-Physical state does not affect the chemical reaction. It is only the state of matter.
B) Some of the atoms in the reactants will be a part of the products-It is not that some atoms in the reactant will be forming the product but the whole reactant reacts and forms the product under certain condition.
D) All of the atoms in the reactants will be a part of the products-It is true that the reaction of atoms takes place to form products.
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