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Chemistry

Chemistry
Citric acid is present in free form in

Lemon
Apple
Tamarind
Milk

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Chemistry
Which of the following can be found as pollutants in the drinking water in some parts of India? Select the correct answer using the code given below.(A) Arsenic (B) Sorbitol (C) Fluoride (D) Formaldehyde (E) Uranium

B, D and E
A and C
A, C and E
A, B, C, D and E

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Chemistry
A subshell with l=2 can take up

5 electron
10 electron
3 electron
8 electron

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Chemistry
'Plaster of Paris' is made by partial dehydration of

Blue vitriol
Green vitriol
Epsom salt
Gypsum salt

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Chemistry
Identify the metal which is non toxic in nature.

Cobalt
Chromium
Gold
Cadmium

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Chemistry
Which of the toxic heavy metals is found in modern tannery industries ?

Lead
Nickel
Chromium
Zinc

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MORE MCQ ON Chemistry

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