ECAT Pre Engineering Chemistry Chapter 13 MCQ Test With Answer

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

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

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ECAT Chemistry Chapter 13 S-Block Elements

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Question # 1

Cement plaster is made by mixing plaster of paris with

Question # 2

Diaphragm cell is used to prepare

Question # 3

Which one is alkaline earth metal?

Question # 4

Carbonates of alkaline earth metals decomposes to respective metal

Question # 5

Chlorophyll contains in it:

Question # 6

Decomposition of carbonate of alkaline earth metals produce gas

Question # 7

Arabic word "alkali" means:

Question # 8

Which are being formed by alkali metals?

Question # 9

Gypsom added in cement is

Question # 10

Which one is alkali metal in them?

Question # 11

the oxides of beryllium are:

Question # 12

Which one o the following does not belong to alkaline earth metals?

Question # 13

The element caesium bears resemblance with:

Question # 14

alkaline metal have electrons in s-orbitals:

Question # 15

Which is plaster of paris?

Question # 16

Milk of lime is

Question # 17

Cement plaster is made by mixing plaster of paris with:

Question # 18

Which one of the following is not an alkali metal?

Question # 19

The strong alkaline solution in water is of metal:

Question # 20

Which is insoluble carbonate?

Question # 21

Chlorophyll contains in it

Question # 22

Which of the following sulphates is not soluble in water?

Question # 23

Down's cell is used to prepare:

Question # 24

Which oxide is insouluble

Question # 25

s-block elements belong to groups

Question # 26

Maximum shielding effect is observing in

Question # 27

Transition elements belong to

Question # 28

The mineral CaSO4.2H2O has the general name

Question # 29

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

Question # 30

Lime is often used as an agent

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