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Chemistry

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

As
Bi
P
N

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Chemistry
During fermentation of sugar, the compound which is always formed is :

Acetic Acid
Methyl Alcohol
Ethylene
Ethyl Alcohol

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Chemistry
One of the following is used to dissolve noble metals. That is

Nitric acid
Hydrochloric acid
Aqua ragia
Sulphuric acid

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Chemistry
Vulcanization of rubber is carried out by adding

Phosphorus
Carbon
Ozone
Sulphur

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Chemistry
Nitric acid does not react with

Copper
Iron
Gold
Zinc

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Chemistry
Sour taste of ‘Coca Cola’ is due to the presence of

Acetic acid
Hydrochloric acid
Formic acid
Phosphoric acid

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