HARD
UPSC CAPF AC Paper - I
IMPORTANT
Earn 100
What is the colour of oxygen in solid state?
50% studentsanswered this correctly
Important Questions on Chemistry
HARD
UPSC CAPF AC Paper - I
IMPORTANT
HARD
UPSC CAPF AC Paper - I
IMPORTANT
HARD
UPSC CAPF AC Paper - I
IMPORTANT
HARD
UPSC CAPF AC Paper - I
IMPORTANT
HARD
UPSC CAPF AC Paper - I
IMPORTANT
1. The non-metals are either solids or gases except bromine which is a liquid.
2. Iodine is a non-metal but it is lustrous.
3. Diamond, an allotrope of carbon, is the hardest natural substance.
Which of the statements given above are correct?
MEDIUM
UPSC CAPF AC Paper - I
IMPORTANT
Consider the following statements:
1. Acid rain is caused by the emission of carbon dioxide, sulphur dioxide and nitrogen oxide.
2. The most important gas which leads to acidification is sulphur dioxide.
Which of the statements given above is/are correct?
HARD
UPSC CAPF AC Paper - I
IMPORTANT
HARD
UPSC CAPF AC Paper - I
IMPORTANT
