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Chemistry

Chemistry
Which one of the following is found in Vinegar ?

Acetic acid
Propionic acid
Butyric acid
Formic acid

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Chemistry
The unit to measure the flow of water is

Milli curie
Micro Mho
Cusecs
Ohm meter

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Chemistry
Brine refers to :

Sweet water
Pure water
Salt water
Starch water

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Chemistry
Which one of the following elements is least likely to be found in commercial fertilisers?

Potassium
Phosphorous
Nitrogen
Silicon

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Chemistry
Ruby and sapphire are oxides of

Tin
Aluminium
Copper
Iron

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Chemistry
Suspension particles have the size between

10–1 – 10–2 cm
10–2 – 10–4 cm
10–5 – 10–7cm
10–8 – 10–10cm

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MORE MCQ ON Chemistry

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