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Chemistry

Chemistry
The important ore of aluminium is

Bauxite
Fluorspar
Haematite
Cryolite

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Chemistry
24 carat of diamond is equal to

200 g
95% mg
200 mg
91% gold

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Chemistry
If a buffer solution is diluted its pH

Is decreased
Is increased
Will slowly increase and then it will decrease
Remains same

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Chemistry
The ore of Aluminium is

Chalco pyrites
Bauxite
Hematite
Fluorspar

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Chemistry
Which one of the following contains maximum percentage of carbon ?

Stainless steel
Wrought iron
High speed steel
Cast iron

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Chemistry
Milk is

Gel
Emulsion
Foam
Suspension

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