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FSC Part 2 Chemistry
Chapter 4 Test
Start Chapter 4 Test
FSC Part 2 Chemistry Wise Test
(English Medium)
Chemistry Fsc Part 2 Chapter 4 Online Test
Try The Chemistry Fsc Part 2 Chapter 4 Online Test
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Total Questions17
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Time Allowed20
Chemistry Fsc Part 2 Chapter 4 Online Test
00:00
Question # 1
What are the number of the electrons in valence shell of P in PCl3
Question # 2
Which metal is redered passive by HNO3due to formation of a film of metal oxide over the metal
Question # 3
The brown gas formed when metal reduces HNO3 is
Question # 4
In group VA elements the most electronegative elements is.
Question # 5
Out of all the elements of groups VI-A the highest melting and boiling points is shown by the element
Question # 6
What is %age of calcium phosphate in bone ash
Question # 7
Which of the following specie has the maximum number of unpaired electrons.
Question # 8
Which one of the following group of Periodic table called chalcogen family.
Question # 9
Which statement is incorrect about H2SO4
Question # 10
Which allotrope of phosphorus has layers like graphite.
Question # 11
Arsenic impurities in contact process are removed.
Question # 12
Which catalyst is used in contact process.
Question # 13
NO2 can be obtained by heating.
Question # 14
The most electronegative element of group V-A is
Question # 15
In which substance phosphorus is not present.
Question # 16
Which of the following gives acidic oxide
Question # 17
Sulphuric acid acts as dehydrating agent in its reaction with.
FSC Part 2 Chemistry Chapter 4 Online Test MCQ's
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FSc Part II Chemistry Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | NO2 can be obtained by heating. |
A. NaNO3
B. KNO3
C. Pb(NO3)2
D. NH3NO3
|
| 2 | NH4NO3 on heating at 200 oC changes to |
A. N2O
B. NO
C. NO2
D. N2O4
|
| 3 | The element which is present in earth crust about 50% is |
A. Oxygen
B. sulphur
C. Carbon
D. Nitrogen
|
| 4 | The oxidation of NO in air produces |
A. N2O3
B. NO2
C. N2O3
D. N2O4
|
| 5 | Which one of the following does not react with dilute sulphuric acid. |
A. Mg (OH)2
B. Mg
C. MgO
D. Mg(NO3)2
|
| 6 | What is %age of calcium phosphate in bone ash |
A. 20
B. 40
C. 80
D. 60
|
| 7 | In aqua regia, the ratio of conc. HCl to Conc. HNO3 is |
A. 1 : 1
B. 2 :1
C. 1:2
D. 3 : 1
|
| 8 | Basicity of ortho phosphoric acid is. |
A. 1
B. 2
C. 3
D. 4
|
| 9 | Gold dissolves in "Aqua Regia" due to formation of Halide. Point out correct halide |
A. AuF3
B. AuCl3
C. AuBr3
D. AuI3
|
| 10 | 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
|
Test Questions