IGCSE A Level Chemistry Online Tests
Chemistry Nitrogen MCQ (Multiple Choice Questions) PDF Download
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Chemistry Nitrogen MCQ (PDF) Questions Answers Download
Nitrogen forms N2(g) through
- single covalent bond
- double covalent bond
- triple covalent bond
- ionic bond
Nitrogen belongs to which group?
- Group-II
- Group-IV
- Group-V
- Group-VI
When crops are harvested, the nitrogen in the harvested portions is
- reduced
- increased
- oxidized
- kept same
The reaction between N2(g) and O2(g) can occur
- at room temperature
- under high pressure
- only under storm lightening
- under very harsh conditions
Stunted growth and yellow leaves in a plant are the indicators of
- Acid Rains
- Nitrogen deficiency
- excess alkalinity of soil
- Alkaline Rains
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