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Chemistry

Chemistry
Which of the following molecules has a bond order of 2.5

HCL
NO
CO
F2

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Chemistry
The gas used for artificial fruit ripening of green fruit is

Ethylene
Ethane
Methane
Acetylene

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Chemistry
Which component referred to as 'Milk sugar'?

Sucrose
Lactose
Maltose
Galactose

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Chemistry
Which of the following chemicals is used in photography ?

Sodium chloride
Aluminium hydroxide
Silver bromide
Potassium nitrate

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Chemistry
Two elements which can form a large number of compounds are

Carbon and Oxygen
Carbon and Hydrogen
Carbon and Sulphur
Carbon and Nitrogen

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Chemistry
The polymer used in making plastic crockery is

Melamine
Decron
Bakelite
Nylon

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