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Chemistry

Chemistry
The oil used in the froth floatation process is

pine oil
olive oil
kerosene oil
coconut oil

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Chemistry
Periodic table contains how many groups

18
16
19
17

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Chemistry
Mercury is a :

Solid non-metal
Liquid metal
Liquid non-metal
Solid metal

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Chemistry
L.P.G. is mostly liquefied

Butane
Methane
Hydrogen
Oxygen

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Chemistry
Haloarenes are more stable than haloalkanes due to

Hyper conjugative effect
All of them
Inductive effect
Resonance effect

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Chemistry
Silk fibre chemically is :

Fat
Carbohydrate
Protein
Cellulose

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MORE MCQ ON Chemistry

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