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Chemistry

Chemistry
The antiseptic compound present in dettol is

Enloroxylenol
Biothional
Iodine
Cresol

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Chemistry
The gas used for artificial ripening of green fruit is

ethylene
carbon dioxide
acetylene
ethane

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Chemistry
Among the following the hardest metal is

Tungsten
Platinum
Gold
Iron

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Chemistry
Identify the metal which is non toxic in nature.

Gold
Cobalt
Cadmium
Chromium

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Chemistry
Which one of the following species has the highest bond order, shortest bond length and maximum bond strength

O-22
O-2
O2
O+2

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Chemistry
Sour taste of lemon is due to the presence of which of the following ?

Citric acid
Formic acid
Acetic acid
Oxalic acid

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