ECAT Pre Engineering Chemistry Chapter 13 MCQ Test With Answer for Chemistry chapter 13 (S-Block Elements)

ECAT Pre Engineering Chemistry Ch 13 Test
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MCQ's Test For ECAT Chemistry Chapter 13 S-Block Elements Online Test

Try The MCQ's Test For ECAT Chemistry Chapter 13 S-Block Elements Online Test

  • Total Questions30

  • Time Allowed30

ECAT Chemistry Chapter 13 S-Block Elements Online Test

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Question # 1

The element caesium bears resemblance with:

Question # 2

Lime is often used as an agent:

Question # 3

Which ion will have the maximum value of heat of hydration?

Question # 4

The strong alkaline solution in water is of metal:

Question # 5

Chlorophyll contains in it:

Question # 6

Group VII-A elements are called:

Question # 7

Which are being formed by alakli metals?

Question # 8

Which element is deposited at the cathode during the electrolysis of brine in Nelson's cell?

Question # 9

Decomposition of carbonate of alkaline earth metals produce gas

Question # 10

acidic soils are neutralized by adding

Question # 11

Carbonates of alkaline earth metals decomposes to respective metal

Question # 12

The mineral CaSO4.2H2O has the general name

Question # 13

alkaline metal have electrons in s-orbitals:

Question # 14

Arabic word "alkali" means:

Question # 15

d-block elements belong to groups

Question # 16

All alkali metals react with acetylene to form acetylides except

Question # 17

II-A group element are called:

Question # 18

Maximum shielding effect is observing in

Question # 19

Which is plaster of paris?

Question # 20

Which one is alkaline earth metal?

Question # 21

Which alkaline earth metal makes peroxide?

Question # 22

Transition elements belong to

Question # 23

Cement plaster is made by mixing plaster of paris with:

Question # 24

Chile saltpetre has the chemical formule

Question # 25

Plaster of paris is mixed with water, the expansion in volume is:

Question # 26

p-block elements belong to group

Question # 27

Which is insoluble carbonate?

Question # 28

Which are being formed by alkali metals?

Question # 29

Which of the following sulphates is not soluble in water?

Question # 30

Diaphragm cell is used to prepare

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