Question # 1

The maximum number of electrons in a subshell for which / = 3 is

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14

10

8

4

Which is the most amphoteric?

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Na₂O

MgO

AI₂O₃

CaO

At 500 K the equilibrium constant for reaction cis-C₂H₂CI₂ trans-C₂H₂CI₂ is 0.6. At the same temperature the equilibrium constant for the reaction trans-C₂H₂CI₂ cis-C₂H₂CI₂ will be

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0.60

1.67

0.66

2.6

Tollen's reagent is

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Ammonical cuprous chloride

Ammonical cuprous oxide

Ammonical silver bromide

Ammonical silver nitrate

Which of the following mineral does not contain AI?

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Cryolite

Mica

Feldspar

Fluorspar

Calcium cyanamide on treatment with steam under pressure gives NH₃ and

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Calcium carbonate

Calcium hydroxide

Calcium oxide

Calcium bicarbonate

The effect of increasing the pressure on the following equilibrium 2A + 3B | | 3A + 2B is

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Forward reaction is favoured

Backward reaction is favoured

No effect

None of the above

Which of the following halogens does not forms its oxyacids?

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Fluorine

Chlorine

Bromine

Iodine

1-Chloropropane has two isomers It is an example of

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Chain isomerism

Position isomerism

Functional group isomerism

Metamerism

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NAT I Medical Chemistry MCQs With Answers

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