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38 questions
1
Sulphur, Nitrogen, Halogen, Inert Gases - Non metals
Easy
+1.0
-0.33
Which gas is known as ‘noble gas’?
2
Sulphur, Nitrogen, Halogen, Inert Gases - Non metals
Easy
+1.0
-0.33
Which of the following elements is not a Noble gas?
3
Sulphur, Nitrogen, Halogen, Inert Gases - Non metals
Easy
+1.0
-0.33
Percentage amount (by volume) of which one of the following gas is lowest in the atmosphere?
4
Sulphur, Nitrogen, Halogen, Inert Gases - Non metals
Easy
+1.0
-0.33
What is the approximate percentage of Nitrogen present in the atmosphere?
5
Sulphur, Nitrogen, Halogen, Inert Gases - Non metals
Easy
+1.0
-0.33
Which gas is not in the gaseous cycle ?
6
Sulphur, Nitrogen, Halogen, Inert Gases - Non metals
Easy
+1.0
-0.33
Which of the following pair of gases is used for the respiratory activities of divers?
7
Sulphur, Nitrogen, Halogen, Inert Gases - Non metals
Easy
+1.0
-0.33
Which gas is mixed with Oxygen for respiration by divers in deep sea?
8
Sulphur, Nitrogen, Halogen, Inert Gases - Non metals
Easy
+1.0
-0.33
Which one of the following mixture of gas is used by the deep sea divers?
9
Sulphur, Nitrogen, Halogen, Inert Gases - Non metals
Easy
+1.0
-0.33
What is the shape of sulphur hexafluoride molecule?
10
Sulphur, Nitrogen, Halogen, Inert Gases - Non metals
Easy
+1.0
-0.33
Easily soluble in water –