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Chemistry

Chemistry
Which one of the following has a maximum tendency to form M3 ion ?

Bi
As
P
N

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Chemistry
Zinc sulphide is commonly used as

Rodenticide
Herbicide
Fungicide
Deodorant

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Chemistry
Formation of ozone hole is maximum over

Africa
India
Antarctica
Europe

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Chemistry
Aspirin is chemically known as

Methyl salicylate
Hydroxysalicylate
Acetylsalicylic acid
Alkylsalicylic acid

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Chemistry
The metal that is usually extracted from sea water is

Na
K
Mg
Ca

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Chemistry
The element used for making solar cells is

Silicon
Sodium
Magnesium
Calcium

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