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

MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 4 Online Test"

Try The MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 4 Online Test"

  • Total Questions17

  • Time Allowed20

Chemistry Fsc Part 2 Chapter 4 Online Test

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Question # 1

Sulphuric acid acts as dehydrating agent in its reaction with.

Question # 2

Which one of the following oxide is brown in colour.

Question # 3

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

Question # 4

NO2 can be obtained by heating.

Question # 5

Maximum number of unpaired electrons is in

Question # 6

Which one of the following group of Periodic table called chalcogen family.

Question # 7

Which metal is redered passive by HNO3due to formation of a film of metal oxide over the metal

Question # 8

Which of the following acids possess oxidizing and reducing properties.

Question # 9

Basicity of ortho phosphoric acid is.

Question # 10

Lowest oxidation state of nitrogen is present in.

Question # 11

Which of the following gives acidic oxide

Question # 12

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

Question # 13

What is %age of calcium phosphate in bone ash

Question # 14

Gold dissolves in "Aqua Regia" due to formation of Halide. Point out correct halide

Question # 15

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

Question # 16

Oxidation of NO in air produces

Question # 17

In pyrite burner, the gas produced is.

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4th Chapter

FSC Part 2 Chemistry Chapter 4 Online Test MCQ's

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FSc Part II Chemistry Chapter 0 Important MCQ's

Sr.# Question Answer
1 When concentrated H2SO4 and solid sodium chloride react together at room temperature the product are.
A. Two salts only
B. A salt and a base
C. A salt and an acid
D. A salt and water
2 Out of all the elements of Group V-A the highest ionization energy is possessed by
A. N
B. P
C. Sb
D. Bi
3 The reaction between Cu and conc. H2SO4 produces
A. SO3
B. SO2
C. H2
D. Cu + ions
4 What are the number of the electrons in valence shell of P in PCl3
A. 4
B. 6
C. 8
D. 10
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 In which substance phosphorus is not present.
A. Yolk of egg
B. Bones
C. Apatite
D. Galena
7 Which of the following is a reddish brown gas
A. N2O3
B. NO2
C. N2O3
D. N2O5
8 Which of the following gives acidic oxide
A. N
B. As
C. Sb
D. Bi
9 The reaction between concentrated H2SO4 and glucose give carbon and water. In this reaction H2SO4 acts as.
A. An acid
B. An oxidising agent
C. Dehydrating agent
D. A reducing agent
10 Which one is metaphosphoric acid
A. HPO3
B. H3PO3
C. H3PO4
D. H4P2O7

Test Questions

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  • M.Waqas Malik

    M.Waqas Malik

    05 May 2019

    This test is not favourable

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  • Kainat Ishfaq

    Kainat Ishfaq

    04 May 2019

    Need to add more mcqs in exams point of view

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  • 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

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  • asfand

    asfand

    23 Aug 2017

    test is out of book

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