Give one example each of a slow change and a fast change.

Give one example each of sol and gel.

Give one example each of an analgesic and an antacid.

Give one example of each domains.

What are induced mutations ? Give one example each of physical and chemical mutagen.

Give one example in each of the following constant

Give two examples each of (a) an isothermal change and (b) an adiabatic change.

Give an example of each of the following chemical changes. A reaction where colour change is noticed.

Give an example of each of the following chemical changes. A reaction involving (i) change of state (ii) formation of precipitate

Give an example of each of the following chemical changes. An exothermic and an endothermic reaction involving carbon as one of the reactants.

Give an example of each of the following chemical changes. A photochemical reaction involving (i) silver salt (ii) water