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Chemistry

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

O+2
O-22
O2
O-2

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Chemistry
Fertiliser having high nitrogen content is :

Ammonium nitrate
Urea
Ammonium sulphate
Calcium citrate

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Chemistry
The metal extracted from Bauxite is :

Aluminum
Silver
Copper
Manganese

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Chemistry
Wax used for making candle is chemically a mixture of

Aliphatic hydrocarbons
Aliphatic and aromatic hydrocarbons
Cyclic hydrocarbons
Aromatic hydrocarbons

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

HCL
F2
CO
NO

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Chemistry
The gas involved in Bhopal incident was

Methyl isocyanide
Hydrogen sulphide
Nitrogen dioxide
Methyl chloride

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