Considering the elements F, Cl, O and N, the correct order of their chemical reactivity in terms of oxidizing property is:
(a) F
The oxidizing character of elements increases from left to right across a period. Thus, we get the decreasing order of oxidizing property as F
1. Which of the following is a secondary pollutant ?
3. Pasteurization is the process in which milk is heated to
4. Aspirin is chemically known as
5. Browning of paper in old books is caused by
6. Nuclear energy is a mineralbased energy source. It is derived from
7. Silver halides are used in photographic plates because they are
8. Which of the following is a super cooled liquid ?