The products formed in a chemical reaction has entirely different properties than that of reactants.
Assertion:- The products formed in a chemical reaction has entirely different properties to that of reactants.
Reason:- Bonds between the atoms of reactants break and form new bonds to make products.
During a chemical reaction, if the reactants have more chemical energy than the products formed,
One of the following does not happen during a chemical reaction. This is :
(a) Breaking of old chemical bonds and formation of new chemical bonds
(b) Formation of new substances with entirely different properties
(c) Atoms of one element change into those of another element to form new products.
(d) A rearrangement of atoms takes place to form new products.
In a chemical reaction, the mass of the reactants is equal to the mass of the products if the reaction has the same number of atoms of different elements on either side of the chemical equation respectively.