Question Detail

Which is also called Stranger Gas ?

Xenon
Neon
Argon
Nitrous oxide

Answer: Option A

Similar Questions :

1. Air is a

compound
colloid
element
mixture

Answer: Option D

2. Elements that show the properties of both metals and non metals are called ?

metalloids
allotropes
alloys
colloids

Answer: Option A

3. The ore which is found in abundance in India is

monazite
bauxite
magnetite
fluorspar

Answer: Option A

4. Why is phosphorus kept under water ?

to make it wet
to make it durable
water forms a protective coating on it
to save it from catching fire when exposed to dry air

Answer: Option D

5. Which gas is filled in refrigerators ?

Chlorofluorocarbon
Acetylene
Methane
Butane

Answer: Option A

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