Question # 1

Which of the following with aqueous KOH will give acetaldehyde?

Choose an answer

1,2-Dichloroethane

1, 1-Dichloroethane

Chloroacetic acid

Ethyl chloride

Which of the following fluorides of xenon in impossible?

Choose an answer

XeF₂

XeF₃

XeF₄

XeF₆

The percentage of nitrogen in urea is

Choose an answer

46

60

70

80

A current of 9.65 ampere flowing for 10 minutes deposits 3.0 g of the metal which is monovalent the atomic mass of the metal is

Choose an answer

10

50

30

96.5

An exothermic reaction is one in which the reacting substances

Choose an answer

Have more energy than the products

Have less energy than the products

Have the same energy as the products

Are at a higher temperature than the products

The credit of discovering neutron goes to

Choose an answer

Rutherford

Langmuir

Chadwick

Austen

Which of the following process is used to separate insoluble particles from liquids?

Choose an answer

Separation

Filtration

Crystallization

Condensation

A solution of sodium sulphate was electrolysed using some inert electrodes.The products at the electrodes are

Choose an answer

O₂, H₂

O₂, Na

O₂, SO₂

O₂, S₂O²-₈

Which of the following fluorides does not exist?

Choose an answer

NF₅

PF₅

AsF₅

SbF₅

More Classes

Other Links

NAT I Medical Chemistry MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer