2nd Year Chemistry Online MCQ Test for Chapter 4 Group VA and VIA Elements Preparation

Chemistry Fsc Part 2 Chapter 4 Online Test

Try The Chemistry Fsc Part 2 Chapter 4 Online Test

  • Total Questions17

  • Time Allowed20

Chemistry Fsc Part 2 Chapter 4 Online Test

00:00
Question # 1

Which catalyst is used in contact process

Question # 2

Bone ash contain calcium phosphate

Question # 3

The element which is present in earth crust about 50% is

Question # 4

Most likely product formed when formic acid is dehydrated in the presence of conc. H2SO4 is.

Question # 5

Which of the following specie has the maximum number of unpaired electrons.

Question # 6

The brown gas formed when metal reduces HNO3 is

Question # 7

PCl3 reacts with water to form

Question # 8

In group VA elements the most electronegative elements is.

Question # 9

When concentrated H2SO4 and solid sodium chloride react together at room temperature the product are.

Question # 10

In group V-A elements the most electronegative elements is

Question # 11

Sulphuric acid acts as dehydrating agent in its reaction with.

Question # 12

P2O5 is usually used as

Question # 13

Which catalyst is used in contact process.

Question # 14

Chemical formula of stibnite on.

Question # 15

Which element does not have allotropic form

Question # 16

In aqua regia, the ratio of conc. HCl to Conc. HNO3 is

Question # 17

In which substance phosphorus is not present.

Prepare All Chemistry Fsc Part 2 Chapter 4 Online Test MCQs With Answers


Topic Test

00:00
4th Chapter

FSC Part 2 Chemistry Chapter 4 Online Test MCQ's

Top Scorers of Chemistry Fsc Part 2 Chapter 4 Online Test

  • S
    Saman Akram 29 - May - 2024 01 Min 46 Sec 17/17
  • Y
    Yasir Ali 09 - Dec - 2024 00 Min 56 Sec 16/17
  • M
    Muhammad Nawaz 13 - Dec - 2024 13 Min 58 Sec 16/17
  • W
    Waseem Abbas 27 - Sep - 2024 01 Min 18 Sec 15/17
  • H
    haseeb tarar haseeb tarar 04 - Jan - 2025 01 Min 40 Sec 15/17
  • S
    shahb ali 12 - Jan - 2025 02 Min 34 Sec 15/17
  • A
    Afeefa Malik 06 - Jun - 2024 03 Min 43 Sec 15/17
  • R
    Raja Nadeem 17 - Aug - 2024 06 Min 22 Sec 14/17
  • N
    Nomi Khan 25 - Jul - 2024 01 Min 22 Sec 13/17
  • N
    Namra Namra 07 - Aug - 2024 01 Min 47 Sec 13/17
  • S
    Saim G 21 - Aug - 2025 66 Min 39 Sec 13/17
  • R
    Rabeea Aslam 06 - Jul - 2024 01 Min 56 Sec 12/17
  • A
    Amina jutt 02 - Jul - 2024 02 Min 11 Sec 12/17
  • Z
    Zahra Batool 28 - Jul - 2024 02 Min 44 Sec 12/17
  • K
    khizra Rubab 15 - Jun - 2024 16 Min 15 Sec 12/17

FSc Part II Chemistry Important MCQ's

Sr.# Question Answer
1 Out of the elements of group VA, the highest energy is possessed by
A. N
B. P
C. Sb
D. Bi
2 Basicity of ortho phosphoric acid is.
A. 1
B. 2
C. 3
D. 4
3 What is %age of calcium phosphate in bone ash
A. 20
B. 40
C. 80
D. 60
4 The element which is present in earth crust about 50% is
A. Oxygen
B. sulphur
C. Carbon
D. Nitrogen
5 Which metal is redered passive by HNO3due to formation of a film of metal oxide over the metal
A. Pt
B. Sn
C. CO
D. Mn
6 The brown gas formed when metal reduces HNO3 is
A. N2O5
B. N2O3
C. NO2
D. NO
7 Which of the following is a reddish brown gas
A. N2O3
B. NO2
C. N2O3
D. N2O5
8 Which one of the following oxide is brown in colour.
A. NO
B. NO2
C. N2O
D. N2O3
9 The reaction between Cu and conc. H2SO4 produces
A. SO3
B. SO2
C. H2
D. Cu + ions
10 The composition of oleum is.
A. H2SO4
B. H2S2O3
C. H2S2O7
D. H2S3O7

Test Questions

Is this page helpful?

Share your comments & questions here

Guest
  • M.Waqas Malik

    M.Waqas Malik

    05 May 2019

    This test is not favourable

    Like
    Reply
  • Kainat Ishfaq

    Kainat Ishfaq

    04 May 2019

    Need to add more mcqs in exams point of view

    Like
    Reply
  • saima

    saima

    16 Nov 2018

    no of mcqs should be increase atleast 40 to 50 mcqs should be there in one test that may help us to prepare for entry test of uni

    Like
    Reply
  • asfand

    asfand

    23 Aug 2017

    test is out of book

    Like
    Reply