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Chemistry

Chemistry
Silica gel is a

Delicious food
Flavouring agent
Drying agent
Moisturizer

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Chemistry
What is the most commonly used substance in fluorescent tubes?

Mercury vapour and argon
Sodium oxide and argon
Mercury oxide and neon
Sodium vapour and neon

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Chemistry
Which one element from below list is liquid at room temperature

Bromine
Argon
Zinc
Lead

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Chemistry
Which one of the following is found in Vinegar ?

Acetic acid
Butyric acid
Propionic acid
Formic acid

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Chemistry
Philosopher’s wool is chemically

Calcium oxide
Zinc oxide
Magnesium oxide
Aluminium oxide

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Chemistry
The major use of sulphur is in the manufacture of

Fungicide
SO2
H2SO4
H2S

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MORE MCQ ON Chemistry

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