2nd Year Chemistry Online MCQ Test for Chapter 2 S-Block Elements Preparation

Chemistry Fsc Part 2 Chapter 2 Online Test

Try The Chemistry Fsc Part 2 Chapter 2 Online Test

  • Total Questions17

  • Time Allowed20

Chemistry Fsc Part 2 Chapter 2 Online Test

00:00
Question # 1

Magnesium metal does not burn in the jar of

Question # 2

Which one of the following has lowest first ionization energy.

Question # 3

Setting of Plaster of Paris is accompanied with

Question # 4

Which metal oxide is insoluble in water

Question # 5

Which element is present in chlorophyll

Question # 6

Which substance is used to lower the melting point of NaCl in Down's cell

Question # 7

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

Question # 8

Which of the following sulphates is not soluble in water.

Question # 9

Ca Mg3 (SiO3)2 is the composition of.

Question # 10

Which one of the following is not an alkali metal

Question # 11

Point out the element which forms super oxide

Question # 12

Chile saltpeter has the chemical formula

Question # 13

Which on eof the following alkaline earth metal form peroxide when heated with oxygen at 600 oC

Question # 14

Which is the least reactive of all the alkali metals

Question # 15

When water is added to plaster of paris, it changes to a hard mass. Its volume also expands upto

Question # 16

Oxide of Alkaline earth metal are

Question # 17

In Down's cell anode is made up of.

Prepare All Chemistry Fsc Part 2 Chapter 2 Online Test MCQs With Answers


Topic Test

00:00
2nd Chapter

FSC Part 2 Chemistry Chapter 2 Online Test MCQ's

Top Scorers of Chemistry Fsc Part 2 Chapter 2 Online Test

  • Z
    Zain Barnd 12 - Oct - 2024 00 Min 43 Sec 17/17
  • H
    Hifza Waheed 04 - Jan - 2025 00 Min 53 Sec 17/17
  • Y
    Younas Sadique 18 - Oct - 2024 01 Min 10 Sec 17/17
  • Y
    Yasir Ali 09 - Dec - 2024 01 Min 35 Sec 17/17
  • I
    Imran Jutt 16 - Oct - 2025 01 Min 46 Sec 17/17
  • A
    Asra Shahid 02 - Dec - 2024 03 Min 22 Sec 17/17
  • K
    khadija jafar 17 - Dec - 2024 04 Min 57 Sec 17/17
  • A
    Arbab Waris 05 - Nov - 2025 00 Min 39 Sec 16/17
  • S
    shahb ali 30 - Dec - 2024 01 Min 38 Sec 16/17
  • M
    Marwa Habib 25 - Jan - 2026 01 Min 45 Sec 16/17
  • B
    Babar Rashid 06 - Oct - 2025 04 Min 36 Sec 16/17
  • H
    Hanan Manzoor 27 - Oct - 2024 03 Min 16 Sec 15/17
  • A
    Arslan Khan 27 - Sep - 2025 15 Min 44 Sec 15/17
  • H
    HASSAAN 12 - May - 2026 01 Min 43 Sec 14/17
  • R
    Rehman Ali 05 - Jul - 2026 01 Min 45 Sec 14/17

FSc Part II Chemistry Important MCQ's

Sr.# Question Answer
1 Which is called milk of magnesia.
A. MgCO3
B. Mg(OH)2
C. MgSO4
D. MgCl2
2 Sulphur is essential constituent for plants. Which is not role of sulphur
A. Chlorophyll development
B. Development of root system
C. Constituents of some proteins
D. Increase transpiration force
3 Oxides of alkaline earth metal are
A. Acidic
B. Basic
C. Neutral
D. Amphoteric
4 Dolomite is a carbonate of
A. Be
B. Mg
C. Na
D. Ba
5 The crystals of caustic soda, NaOH, are hygroscopic when these crystals are exposed to air.
A. Gain water and remains solid
B. Gain water and becomes liquid
C. Lose mass and remain solid
D. Remain unchanged on heating.
6 The mineral CaSO4.2H2O has the general name
A. Dolomite
B. Gypsum
C. Calcite
D. Epsom Salt
7 Which elements are deposited at the cathode during the electrolysis of brine in diaphragm cell
A. H2
B. Ba
C. Ra
D. Rn
8 Which one of the following does not belong to alkaline earth metals
A. Be
B. Ra
C. Ba
D. Rn
9 Which is more basic
A. RbOH
B. NaOH
C. KOH
D. Li OH
10 Which gas is evolved when CO2 is passed through KO2.
A. O2
B. CO
C. O3
D. None of these

Test Questions

Share your comments & questions here

Guest
  • Minal

    Minal

    26 Sep 2019

    Hy

    Like
    Reply
  • Tauqeer ahmed

    Tauqeer ahmed

    09 Apr 2019

    But now its all correct

    Like
    Reply
  • prince mathlida

    prince mathlida

    07 May 2016

    yaqeen uth gya h ilmkidunya s mn ne note hi ni kiya k mn kitne ghalat answers tiyaar kari hon

    Like
    Reply
  • prince mathlida

    prince mathlida

    07 May 2016

    ilmkidunya try to rectify ur mistake in this way we may fail and thanks mujeeb to realize me that answers are wrong thnx sooooo much

    Like
    Reply
  • Mujeeb

    Mujeeb

    05 May 2016

    Some of the answers are totally wrong and can lead to our failure: e.g:chile saltpetre has formula NANO3 but my answer is made wrong?

    Like
    Reply