Question # 1

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

Choose an answer

24

12

13

8

Bromine is obtained on a commercial scale from

Choose an answer

Caliche

Carnallite

Common satl

Cryolite

Portland cement is manufactured by using

Choose an answer

Limestone,clay and sand

Limestone,gypsum and sand

Limestone,gypsum and alumina

Limestone,clay and gypsum

The digestion of fats in the intestines is aided by

Choose an answer

Diffusion

Protection

Peptization

Emulsification

Natural fertilizer provides potassium in the form of K₂O (potash)

Choose an answer

1.5 kg

3 kg

4.5 kg

6.5 kg

An electrolyte

Choose an answer

Forms complex ions in solution

Gives ions only when electricity is passed

Possesses ions even in solid state

Gives ions only when dissolved in water

Carbon atom holding halogen in aryl halides is

Choose an answer

Sp²-hybridesed

Sp³-hybridesed

Sp-hybridesed

Sp³d -hybridesed

Which is the most volatile compound?

Choose an answer

HI

HCI

HBr

HF

The heats evolved in combustion of rhombic and monoclinic sulphur are - 70960 and -71030 cal mol^-1 respectively what will be heat of conversion of rhombic sulphur ti monoclinic?

Choose an answer

70960 calories

71030 calories

-70 calories

+70 calories

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