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Chemistry

Chemistry
Piped Natural Gas (PNG) is used for

Cooking
Mining
Anaesthesia
Welding

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Chemistry
In organic compounds, nitrogen is estimated by

Victor-Meyer's method
Liebig's method
Dumas method
Carius method

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Chemistry
Gas released during Bhopal tragedy was :

Potassium isothiocyanate
Sodium isothiocyanate
Ethyl isothiocyanate
Methyl isothiocyanate

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Chemistry
The laws of electrolysis are given by

Arrhenius
Faraday
Ostwald
Lewis

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Chemistry
Which among the following is not a characteristic of transition metals?

Tendency to gain electrons
Low ionization energy
Malleability
Low electronegativity

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Chemistry
The filter over which sewage is sprinkled is called as

Intermittent sand filter
Contact bed
Percolating filter
Trickling filter

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MORE MCQ ON Chemistry

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