NEET BIOLOGY

Detailed explanation-1: -In a chemical equation, the products are written on the left-hand side and the reactants on the right-hand side with an arrow in between. Q.

Detailed explanation-2: -The reactants and products in a chemical reaction contain the same atoms, but they are rearranged during the reaction. As a result, the atoms end up in different combinations in the products. This makes the products new substances that are chemically different from the reactants.

Detailed explanation-3: -A reaction arrow just tells you that a change has taken place, and one thing has turned into another. The arrow points from the old thing (the thing that reacted) to the new thing (the thing that formed). The reaction arrow is used in an “equation of reaction". The thing that reacted is called the reactant.

Detailed explanation-4: -In a chemical reaction, only the atoms present in the reactants can end up in the products. No new atoms are created, and no atoms are destroyed. In a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.

Detailed explanation-5: -Reactant: A substance that undergoes change in a chemical reaction and is written on the left side of the reaction arrow in a chemical equation. Product: A substance that is formed in a chemical reaction and is written on the right side of the reaction arrow in a chemical equation.