Question Detail

The chemical used as a fixer in photography is ?

sodium thiosulphate
sodium sulphate
borax
ammonium sulphate

Answer: Option A

Similar Questions :

1. Which one of the following gas is readily soluble in water at room temperature ?

chlorine
nitrogen
ammonia
carbon dioxide

Answer: Option D

2. Bleaching action of chlorine is by

decomposition
hydrolysis
reduction
oxidation

Answer: Option A

3. The metallurgical process in which a metal is obtained in a fused state is called ?

roasting
calcinations
smelting
froth floatation

Answer: Option C

4. Due to rusting the weight of iron

Decreases
Increases
Remains the same
Uncertain

Answer: Option B

5. Which is used in preparation of dynamite ?

glycerol
ethyl alcohol
methyl alcohol
glycol

Answer: Option A

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