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Chemistry

Chemistry
Which of the following substance's smell is similar to Ethanoic acid?

Lemon
Vinegar
Kerosene
Tomato juice

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Chemistry
Which of the following is not a donor atom?

Antimony
Arsenic
Aluminium
Phosphorus

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Chemistry
The isomerism which exists between CH3CHCI2 and CH2CI. CH2CI is

metamerism
positional isomerism
functional group isomerism
chain isomerism

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Chemistry
Which is a natural colloid ?

Blood
Urea
Cane-sugar
Sodium chloride

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Chemistry
Which one of the following is not a cause for present global warming and climate change ?

CFC emission
Deforstation
Methane emission
Carbondioxide emission

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Chemistry
The oil used in the froth floatation process is

olive oil
kerosene oil
coconut oil
pine oil

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MORE MCQ ON Chemistry

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