Question # 1

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

The rate of a reaction can be increased in general by all the factors except by

Choose an answer

Using a catalyst

Increasing temperature

Increasing the activation energy

Increasing the conc. of reactants

The number of electrons in the M shell of the element with number 24 is

Choose an answer

24

12

13

8

The most reactive compound for electrophilic nitration will be

Choose an answer

Benzyl chloride

Benzoic acid

Nitrobenzene

Chlorobenzene

Which of the following is an example of body centred cube?

Choose an answer

Magnesium

Zinc

Copper

Sodium

According to MO Theory the species O⁺₂ possesses

Choose an answer

Bond order of 2.5

Three unpaired electrons

Diamagnetic character

Stability lower then O₂

Gooch crucible used to filter the solution of

Choose an answer

H₂SO₄

HCI

KMnO₄

Both B & C

Which of the following value of ΔHf° represent that the product is least stable?

Choose an answer

-94.0 kcal mol^-1

-231.6 kcal mol^-1

+21.4 kcal mol^-1

+64.8 kcal mol^-1

A clathrate may be defined as a

Choose an answer

Cage compound

Liquid crystal

Mixture

Solid solution

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