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Chemistry

Chemistry
Vinegar made by fermentation from cane sugar contains

Palmitic acid
Lactic acid
Acetic acid
Citric acid

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Chemistry
Higher concentration of nitrogen dioxide in atmosphere air causes

Bronchitis
Corrosion
Cancer
Asphyxiation

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Chemistry
The constituents of automobile exhaust that can cause cancer is/are :

Polycyclic hydrocarbons
Oxides of nitrogen
Carbon monoxide
Lead

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Chemistry
Except mercury which is the other metal that is liquid at standard conditions for temperature and pressure

Magnesium
Lead
Barium
Bromine

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Chemistry
A matured mammalian cell without nucleus is

Oocyte
Erythrocyte
Spermatozoan
Lymphocyte

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Chemistry
The resources which can be used continuously, year-after -year are called

Non-renewable
Biotic
Renewable
Abiotic

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