Question Detail

Which is used in preparation of dynamite ?

glycerol
ethyl alcohol
methyl alcohol
glycol

Answer: Option A

Similar Questions :

1. The cyclotron is used to

accelerating particles
separating elements
purifying metals
making alloys

Answer: Option A

2. Acids taste

Sour
Sweet
May be both
None of both

Answer: Option A

3. Chemical used in photography is

sodium sulphate
sodium sulphite
sodium thiosulphate
sodium oxalate

Answer: Option C

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. The oxide of Nitrogen used in medicine as anaesthetic is ?

Nitrogen pentoxide
Nitrous oxide
Nitric oxide
Nitrogen dioxide

Answer: Option A

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