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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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Total Questions30
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Time Allowed30
ECAT Chemistry Chapter 13 S-Block Elements
00:00
Question # 1
Transition elements belong to
Question # 2
II-A group element are called:
Question # 3
Which alkaline earth metal makes peroxide?
Question # 4
Which are being formed by alakli metals?
Question # 5
acidic soils are neutralized by adding
Question # 6
Cement plaster is made by mixing plaster of paris with:
Question # 7
Milk of lime is
Question # 8
Which are being formed by alkali metals?
Question # 9
Alkali metals have electrons in s-orbital:
Question # 10
All alkali metals react with acetylene to form acetylides except:
Question # 11
Acidic soils are neutralized by adding:
Question # 12
Which element is deposited at the cathode during the electrolysis of brine in Nelson's cell?
Question # 13
Group VII-A elements are called:
Question # 14
Diaphragm cell is used to prepare
Question # 15
CO2absorber used in breathing tanks is
Question # 16
alkaline metal have electrons in s-orbitals:
Question # 17
All alkali metals react with acetylene to form acetylides except
Question # 18
Maximum shielding effect is observing in
Question # 19
The mineral CaSO4.2H2O has the general name
Question # 20
Lime is often used as an agent:
Question # 21
Which is insoluble carbonate?
Question # 22
Which one is alkaline earth metal?
Question # 23
I-A group elements are called:
Question # 24
Arabic word "alkali" means:
Question # 25
Carbonates of alkaline earth metals decomposes to respective metal
Question # 26
d-block elements belong to groups
Question # 27
The strong alkaline solution in water is of metal:
Question # 28
Which one is alkali metal in them?
Question # 29
Cement plaster is made by mixing plaster of paris with
Question # 30
Chlorophyll contains in it
Top Scorers Of ECAT Chemistry Chapter 13 S-Block Elements MCQ`s Test
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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 Class Chemistry Chapter 13 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | All alkali metals react with acetylene to form acetylides except |
A. Li
B. Na
C. K
D. Rb
|
| 2 | Which oxide is insouluble |
A. Li2O
B. Na2O
C. K2O
D. BaO
|
| 3 | Chlorophyll contains in it |
A. Li
B. Na
C. Mg
D. Ca
|
| 4 | Gypsom added in cement is: |
A. 1%
B. 2%
C. 3%
D. 4%
|
| 5 | 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
|
| 6 | Which one of the following does not belong to alkaline earth metals? |
A. Be
B. Ra
C. Ba
D. Rn
|
| 7 | Which element is deposited at the cathode during the electrolysis of brine in Nelson's cell? |
A. H2
B. Na
C. Cl2
D. O2
|
| 8 | All alkali metals react with acetylene to form acetylides except: |
A. Li
B. Na
C. K
D. Rb
|
| 9 | The strong alkaline solution in water is of metal: |
A. Potassium
B. Sodium
C. Lithium
D. Magnesium
|
| 10 | The element caesium bears resemblance with: |
A. Ca
B. Cr
C. Both of the above
D. None of these
|
Test Questions
