The cellulose dissolves in the chemicals added to it and produces syrup called-----.

The chemical process in which a substance reacts with oxygen to produce heat is called -----.

substances that absorb moisture from atmossphere , they dissolve in the absorbed water and form solution is called _______.

Fertilizin is a chemical substance produced from

Define ionic substances are dissolved in water to make their saturated aqueous soltution , their ions attract water molecules which then attached chemically in certain ratio .This process is called hydration .

Assertion (A): Human can't digest cellulose but herbivores can digest them. Reason (R) : Herbivores can digest cellulose with the help of bacteria present in the gut which produces enzyme cellulase.

The reaction in which oxygen is added to the substance is called "_____" reaction