Question Detail

Who proposed first atomic theory ?

E.Rutherford
De Broglie
John Dalton
D.I.Mendeleef

Answer: Option C

Similar Questions :

1. What is used to avoid melting of ice ?

Gelatine
Butane
Methane
Any acid

Answer: Option A

2. What is the hardest form of carbon ?

coke
graphite
charcoal
diamond

Answer: Option D

3. Ozone is :

Non-magnetic
Paramagnetic
Ferromagnetic
Diamagnetic

Answer: Option D

4. Alloys made with mercury as one metal are called ?

mixtures
emulsions
solders
amalgams

Answer: Option D

5. Iodine can be separated from a mixture of Iodine and Potassium Chloride by ?

Filtration
Sublimation
Distillation
Sedimentation

Answer: Option B

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