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Chemistry

Chemistry
Molasses a by-product in the manufacture of sugar, is converted into

Pulp
Paper
Fuel
Alcohol

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Chemistry
The enzyme that converts glucose to ethyl alcohol is :

Maltase
Diastase
Invertase
Zymase

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Chemistry
What is a mixture of potassium nitrate, powdered charcoal and sulphur called?

Paint
Cement
Gun powder
Glass

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Chemistry
Now-a-days yellow lamps are frequently used as street lights. Which of the following gases is used in these lamps ?

Sodium
Nitrogen
Neon
Hydrogen

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Chemistry
In its reaction with silver nitrate, C2H2 shows

Reducing property
Acidic property
Oxidising property
Basic property

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Chemistry
Chemically ‘Quick Silver is known as

Aluminium
Copper
Silver
Mercury

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MORE MCQ ON Chemistry

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