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Chemistry

Chemistry
Chloroform can be used as

Antibiotic
Antimalarial
Analgesic
Anaesthetic

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Chemistry
The substance which does not expand on going from liquid state to solid state is

Cast-iron
Type metal
Aluminium
Water

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Chemistry
The acid present in red ants is

Butyric acid
Caproic acid
Acetic acid
Formic acid

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Chemistry
The most electropositive elements among the following is

Ca
Na
Cs
K

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Chemistry
The new strain of bacteria produced by biotechnology in alcohol industry is

Bacillus subtilis
Pseudomonas putida
Saccharomyces cerevisiae
Escherichia coli

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Chemistry
The formula C6H5-CO-CH3 represents

Acetic acid
Acetone
Acetophenone
Phenyl acetate

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MORE MCQ ON Chemistry

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