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Chemistry

Chemistry
The drug ‘Marijuana’ is a

Mental stimulant
Sedative
Hallucinating substance
Tranquillizer

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Chemistry
The next higher homologue of C6H14 is

C6H12
C7H16
C7H12
C7H14

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Chemistry
If there is one million Mg2+ ions in MgCl2, how many chloride ions are there?

Ten million
One million
Two million
Half a million

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Chemistry
If a buffer solution is diluted its pH

Is decreased
Is increased
Will slowly increase and then it will decrease
Remains same

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Chemistry
Which of the following is a renewable source of energy ?

Coal
Uranium
Natural gas
Geothermal powder

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

O-2
O+2
O2
O-22

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MORE MCQ ON Chemistry

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