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

II-A group element are called:

Question # 2

Which one is alkaline earth metal?

Question # 3

Lime is often used as an agent:

Question # 4

Maximum shielding effect is observing in

Question # 5

Cement plaster is made by mixing plaster of paris with:

Question # 6

Which is plaster of paris?

Question # 7

s-block elements belong to groups

Question # 8

the oxides of beryllium are:

Question # 9

CO2absorber used in breathing tanks is

Question # 10

Which one of the following is not an alkali metal?

Question # 11

Decomposition of carbonate of alkaline earth metals produce gas

Question # 12

p-block elements belong to group

Question # 13

Arabic word "alkali" means:

Question # 14

Which is insoluble carbonate?

Question # 15

The mineral CaSO4.2H2O has the general name

Question # 16

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

Question # 17

Transition elements belong to

Question # 18

Milk of lime is

Question # 19

Carbonates of alkaline earth metals decomposes to respective metal

Question # 20

Which of the following sulphates is not soluble in water?

Question # 21

Carbonates of alkaline earth metals decomposes to respectgive metal

Question # 22

Which alkaline earth metal makes peroxide?

Question # 23

Down's cell is used to prepare:

Question # 24

Group VII-A elements are called:

Question # 25

Chlorophyll contains in it

Question # 26

Acidic soils are neutralized by adding:

Question # 27

Which are being formed by alakli metals?

Question # 28

Gypsom added in cement is

Question # 29

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

Question # 30

Which oxide is insouluble

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 Alkali metals have electrons in s-orbital:
A. one
B. two
C. three
D. Four
2 The element caesium bears resemblance with:
A. Ca
B. Cr
C. Both of the above
D. None of these
3 alkaline metal have electrons in s-orbitals:
A. One
B. Two
C. three
D. Four
4 Which ion will have the maximum value of heat of hydration?
A. Na+
B. Cs+
C. Ba+
D. Mg+2
5 Which is plaster of paris?
A. CaSO4.H2O
B. (CaSO4)2.H2O
C. CaSO4.2H2O
D. CaSO4.3H2O
6 Transition elements belong to
A. I-A & II-A
B. III-A to VIII-A
C. I-B to X-B
D. Lanthanides
7 Diaphragm cell is used to prepare
A. sodium
B. sodium hydroxide
C. calcium
D. magnesium
8 Which oxide is insouluble
A. Li2O
B. Na2O
C. K2O
D. BaO
9 CO2absorber used in breathing tanks is
A. K2O2
B. K2O
C. KO2
D. Na2O2
10 Carbonates of alkaline earth metals decomposes to respectgive metal
A. Oxides
B. Nitrates
C. Sulphates
D. CO2

Test Questions

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!