Q812
Match the following columns: Column I Column II a. Nitrogen 1. Apatite b. Phosphorus 2. Pyrite c. Potassium 3. Organics d. Sulphur 4. Mica
Match the following columns:
| Column I | Column II |
| a. Nitrogen | 1. Apatite |
| b. Phosphorus | 2. Pyrite |
| c. Potassium | 3. Organics |
| d. Sulphur | 4. Mica |
A.
a-2, b-4, c-1, d-3
B.
a-3, b-1, c-4, d-2
AnswerC.
a-3, b-4, c-1, d-2
D.
a-2, b-1, c-4, d-3
Answer: Option B
Solution
Answer: Option B
Solution:
Organic Nitrogen is the term used to describe a nitrogen compound that has its origin in living material.Apatite is the name of a group of phosphate minerals with similar chemical compositions and physical properties.
Mica is a hydrated phyllosilicate mineral of aluminum and potassium.
The mineral pyrite is iron sulphide, it is the most abundant sulfide mineral.