Explain the following in terms of gain or loss of oxygen with two examples each.
(a) Oxidation
(b) Reduction

Explain the following terms : amplitude

Explain the following terms: Frequency.

Give two examples for oxidation - reduction reaction.

What is a pi bond? Explain with two examples.

Define Regular Polygon ? Explain with two examples?

Explain the terms "adsorption" and "absorption" with at least two examples.

What are electrophiles ? Explain with two examples

Explain the following terms with one example each. (a) Corrosion (b) Rancidity

Define the following terms and give two examples each. a) Pollutant b) Contaminent c) Sink d) Receptor and e) Speciation

Give one example each for a super oxide