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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
Which one is alkaline earth metal?
Question # 2
The mineral CaSO4.2H2O has the general name
Question # 3
All alkali metals react with acetylene to form acetylides except:
Question # 4
Which oxide is insouluble
Question # 5
d-block elements belong to groups
Question # 6
Cement plaster is made by mixing plaster of paris with:
Question # 7
Chlorophyll contains in it
Question # 8
Which element is deposited at the cathode during the electrolysis of brine in Nelson's cell?
Question # 9
Chlorophyll contains in it:
Question # 10
The strong alkaline solution in water is of metal:
Question # 11
Decomposition of carbonate of alkaline earth metals produce gas
Question # 12
p-block elements belong to group
Question # 13
II-A group element are called:
Question # 14
Acidic soils are neutralized by adding:
Question # 15
the oxides of beryllium are:
Question # 16
acidic soils are neutralized by adding
Question # 17
Which ion will have the maximum value of heat of hydration?
Question # 18
CO2absorber used in breathing tanks is
Question # 19
Chile saltpetre has the chemical formule
Question # 20
Plaster of paris is mixed with water, the expansion in volume is:
Question # 21
Carbonates of alkaline earth metals decomposes to respectgive metal
Question # 22
Which is insoluble carbonate?
Question # 23
Group VII-A elements are called:
Question # 24
I-A group elements are called:
Question # 25
Transition elements belong to
Question # 26
Lime is often used as an agent:
Question # 27
Gypsom added in cement is
Question # 28
Which is plaster of paris?
Question # 29
The oxides of beryllium are
Question # 30
Which one is alkali metal in them?
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 Chemistry Chapter 13 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Which are being formed by alakli metals? |
A. oxides
B. nitrides
C. carbides
D. peroxides
|
| 2 | Acidic soils are neutralized by adding: |
A. Plaster of paris
B. Brine
C. Lime
D. Milk of magnesia
|
| 3 | Which one of the following does not belong to alkaline earth metals? |
A. Be
B. Ra
C. Ba
D. Rn
|
| 4 | p-block elements belong to group |
A. I-A & II-A
B. III-A to VIII-A
C. I-B to X-B
D. Lanthanides
|
| 5 | Group VII-A elements are called: |
A. s-block elements
B. p-block elements
C. d-block elements
D. f-block elements
|
| 6 | Plaster of paris is mixed with water, the expansion in volume is: |
A. 1%
B. 2%
C. 3%
D. 4%
|
| 7 | All alkali metals react with acetylene to form acetylides except |
A. Li
B. Na
C. K
D. Rb
|
| 8 | Gypsom added in cement is |
A. 1%
B. 2%
C. 3%
D. 4%
|
| 9 | Gypsom added in cement is: |
A. 1%
B. 2%
C. 3%
D. 4%
|
| 10 | Arabic word "alkali" means: |
A. The ashes
B. the sour
C. The fragrant
D. Caustic
|
Test Questions