ECAT Pre Engineering Chemistry Chapter 13 online mcq test with answers for chapter 13 (S-Block Elements)

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

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Online MCQ`s Test For Chapter 13 "ECAT Chemistry Chapter 13 S-Block Elements Online Test"

ECAT Chemistry Chapter 13 S-Block Elements Online Test

Chlorophyll contains in it

I-A group elements are called:

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

Milk of lime is

CO2absorber used in breathing tanks is

alkaline metal have electrons in s-orbitals:

Which one is alkaline earth metal?

Diaphragm cell is used to prepare

Arabic word "alkali" means:

Carbonates of alkaline earth metals decomposes to respectgive metal

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

Acidic soils are neutralized by adding:

The oxides of beryllium are

Which are being formed by alkali metals?

acidic soils are neutralized by adding

Which are being formed by alakli metals?

s-block elements belong to groups

Maximum shielding effect is observing in

Cement plaster is made by mixing plaster of paris with:

Cement plaster is made by mixing plaster of paris with

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

the oxides of beryllium are:

Group VII-A elements are called:

Carbonates of alkaline earth metals decomposes to respective metal

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

Which is plaster of paris?

Lime is often used as an agent:

Gypsom added in cement is

Alkali metals have electrons in s-orbital:

All alkali metals react with acetylene to form acetylides except:

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ECAT Pre Eng. Chemistry Ch 13 Test

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CO₂absorber used in breathing tanks is