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

  • Total Questions30

  • Time Allowed30

Start Test Download PDF

ECAT Chemistry Chapter 13 S-Block Elements

00:00
Question # 1

Decomposition of carbonate of alkaline earth metals produce gas

Question # 2

Maximum shielding effect is observing in

Question # 3

Milk of lime is

Question # 4

acidic soils are neutralized by adding

Question # 5

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

Question # 6

The oxides of beryllium are

Question # 7

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

Question # 8

Acidic soils are neutralized by adding:

Question # 9

Diaphragm cell is used to prepare

Question # 10

d-block elements belong to groups

Question # 11

Gypsom added in cement is:

Question # 12

The strong alkaline solution in water is of metal:

Question # 13

Chile saltpetre has the chemical formule

Question # 14

Cement plaster is made by mixing plaster of paris with:

Question # 15

Carbonates of alkaline earth metals decomposes to respectgive metal

Question # 16

Which one of the following is not an alkali metal?

Question # 17

Down's cell is used to prepare:

Question # 18

Alkali metals have electrons in s-orbital:

Question # 19

s-block elements belong to groups

Question # 20

alkaline metal have electrons in s-orbitals:

Question # 21

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

Question # 22

All alkali metals react with acetylene to form acetylides except

Question # 23

The element caesium bears resemblance with:

Question # 24

Which is plaster of paris?

Question # 25

CO2absorber used in breathing tanks is

Question # 26

Group VII-A elements are called:

Question # 27

Chlorophyll contains in it:

Question # 28

All alkali metals react with acetylene to form acetylides except:

Question # 29

II-A group element are called:

Question # 30

Which is insoluble carbonate?

Submit

Prepare Complete Set Wise ECAT Chemistry Chapter 13 S-Block Elements MCQs Online With Answers


Topic Test

00:00
Submit

Top Scorers Of ECAT Chemistry Chapter 13 S-Block Elements MCQ`s Test

  • M
    Maryam Siddiqui 03 - Jun - 2024 02 Min 17 Sec 110/120
  • A
    Ayesha Ch 03 - Mar - 2024 02 Min 23 Sec 100/120
  • G
    Gulbaz Nadeem 13 - May - 2024 00 Min 08 Sec 95/120
  • U
    Umaima Saeed 31 - May - 2024 04 Min 28 Sec 95/120
  • M
    Muntasir Khokhar 21 - May - 2024 03 Min 14 Sec 90/120
  • K
    Khudeeja Iftikhar 12 - Mar - 2024 03 Min 40 Sec 90/120
  • M
    Muhammad Haseeb 30 - Nov - 2024 04 Min 24 Sec 90/120
  • U
    Usman Irshad 07 - Mar - 2024 28 Min 50 Sec 90/120
  • M
    Munir Ahmad 13 - May - 2024 05 Min 18 Sec 85/120
  • H
    Huzaifa Asim 29 - May - 2024 02 Min 32 Sec 80/120
  • F
    Fatima Muhammad 27 - Jun - 2024 02 Min 54 Sec 80/120
  • A
    Arian Ahmed 07 - Mar - 2024 04 Min 15 Sec 80/120
  • A
    Aftab Khokhar 02 - Mar - 2024 07 Min 35 Sec 80/120
  • A
    Azeema Siddique Muhammad Siddique 13 - Mar - 2024 03 Min 13 Sec 75/120
  • R
    rubina kousar 04 - Jun - 2024 03 Min 35 Sec 75/120

ECAT Chemistry Chapter 13 Important MCQ's

Sr.# Question Answer
1 Carbonates of alkaline earth metals decomposes to respective metal
A. oxides
B. nitrates
C. sulphates
D. CO2
2 s-block elements belong to groups
A. I-A & II-A
B. III-A to VIII-A
C. I-B to X-B
D. Lanthanides
3 Acidic soils are neutralized by adding:
A. Plaster of paris
B. Brine
C. Lime
D. Milk of magnesia
4 Carbonates of alkaline earth metals decomposes to respectgive metal
A. Oxides
B. Nitrates
C. Sulphates
D. CO2
5 Which is plaster of paris?
A. CaSO4.H2O
B. (CaSO4)2.H2O
C. CaSO4.2H2O
D. CaSO4.3H2O
6 Which oxide is insouluble
A. Li2O
B. Na2O
C. K2O
D. BaO
7 CO2absorber used in breathing tanks is
A. K2O2
B. K2O
C. KO2
D. Na2O2
8 Diaphragm cell is used to prepare
A. sodium
B. sodium hydroxide
C. calcium
D. magnesium
9 acidic soils are neutralized by adding
A. plaster of paris
B. brine
C. lime
D. milk of magnesia
10 II-A group element are called:
A. s-block elements
B. p-block elements
C. d-block elements
D. f-block elements

Test Questions

Is this page helpful?