Question Detail

The metal that is used as a catalyst in the hydrogenation of oils is ?

Pb
Ni
Cu
Pt

Answer: Option B

Similar Questions :

1. The most electronegative element among the following is

sodium
bromine
fluorine
oxygen

Answer: Option C

2. The nuclear particles which are assumed to hold the nucleons together are ?

positrons
neutrons
electrons
mesons

Answer: Option D

3. Who proposed first atomic theory ?

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

Answer: Option C

4. Which of the following gases is the most toxic?

Carbon dioxide
Sulphur dioxide
Carbon monoxide
Acetic acid

Answer: Option C

5. Aspirin is

acetyl salicylic acid
sodium salicylate
methyl salicylate
ethyl salicylate

Answer: Option A

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