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Classes
- Grade 9
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Aptitude Tests

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Classes
- Grade 9
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- Grade 11
- Grade 12
Aptitude Tests

Browse Worksheets
Classes
- Grade 9
- Grade 10
- Grade 11
- Grade 12
Aptitude Tests

ECAT MDCAT : Chemistry chapter 11. S- AND P- BLOCK ELEMENTS

Leave a Comment / By Afshan JAMAL / August 15, 2026

Welcome to your ECAT MDCAT : Chemistry chapter 11. S- AND P- BLOCK ELEMENTS

The mineral CaSO4.2H2O has the general name

Choose the correct option.

gypsum

dolomite

calcite

epsom salt

None

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

Choose the correct option.

Na+

Cs+

Ba+

Mg2+

None

the oxides of beryllium are:

Choose the correct option.

acidic

basic

amphoteric

None of these

None

Acidic soils are neutralized by adding:

Choose the correct option.

Plaster of paris

Brine

Lime

Milk of magnesia

None

acidic soils are neutralized by adding

Choose the correct option.

plaster of paris

brine

lime

milk of magnesia

None

Gypsum added in cement is:

Choose the correct option.

1%

2%

3%

4%

None

Arabic word "alkali" means:

Choose the correct option.

The ashes

the sour

The fragrant

Caustic

None

Which alkaline earth metal makes peroxide?

Choose the correct option.

Be

Mg

Ca

Ba

None

Which oxide is insouluble

Choose the correct option.

Li2O

Na2O

K2O

BaO

None

Which of the following sulphates is not soluble in water?

Choose the correct option.

Sodium sulphate

Potassium sulphate

Zinc sulphate

Barium sulphate

None

Chlorophyll contains in it

Choose the correct option.

Li

Na

Mg

Ca

None

II-A group element are called:

Choose the correct option.

s-block elements

p-block elements

d-block elements

f-block elements

None

Cement plaster is made by mixing plaster of paris with:

Choose the correct option.

glue or oll

gypsom

glycol

alum or borax

None

All alkali metals react with acetylene to form acetylides except

Choose the correct option.

Li

Na

K

Rb

None

Chlorophyll contains in it:

Choose the correct option.

Li

Na

Mg

Ca

None

d-block elements belong to groups

Choose the correct option.

I-A & II-A

III-A to VIII-A

I-B to X-B

Lanthanides

None

Milk of lime is

Choose the correct option.

MgO

CaO

Ca(OH)2

Mg(OH)2

None

Transition elements belong to

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I-A & II-A

III-A to VIII-A

I-B to X-B

Lanthanides

None

Decomposition of carbonate of alkaline earth metals produce gas

Choose the correct option.

N2

Oxide

CO2

CO

None

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

Choose the correct option.

Be

Re

Ba

Rn

None

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