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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
When Cu reacts with conc. HNO3 , which one of the following gases is evolved
Question # 2
Which of the following specie has the maximum number of unpaired electrons.
Question # 3
Lowest oxidation state of nitrogen is present in.
Question # 4
Out of the elements of group VA, the highest energy is possessed by
Question # 5
In group V-A elements the most electronegative elements is
Question # 6
Most likely product formed when formic acid is dehydrated in the presence of conc. H2SO4 is.
Question # 7
Out of all the elements of group VA, the highest ionization energy is possessed by
Question # 8
PCl3 reacts with water to form
Question # 9
Which statement is incorrect about H2SO4
Question # 10
Maximum number of unpaired electrons is in
Question # 11
Which of the following is a reddish brown gas
Question # 12
In group VA elements the most electronegative elements is.
Question # 13
Sulphuric acid acts as dehydrating agent in its reaction with.
Question # 14
Which one of the following does not react with dilute sulphuric acid.
Question # 15
Which element does not have allotropic form
Question # 16
Out of all the elements of groups VI-A the highest melting and boiling points is shown by the element
Question # 17
Which metal is redered passive by HNO3due to formation of a film of metal oxide over the metal
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 | Which statement is incorrect about H2SO4 |
A. Dehydration agent
B. dibasic acid
C. Oxidizing agent
D. Reducing agent
|
| 2 | The reaction between Cu and conc. H2SO4 produces |
A. SO3
B. SO2
C. H2
D. Cu + ions
|
| 3 | Arsenic impurities in contact process are removed. |
A. By prolong heating the gases
B. By treatment with Fe(OH)3
C. In scrubbing tower
D. In absorption tower
|
| 4 | Which of the following is a reddish brown gas |
A. N2O3
B. NO2
C. N2O3
D. N2O5
|
| 5 | Most likely product formed when formic acid is dehydrated in the presence of conc. H2SO4 is. |
A. CO2 and H2O
B. CO, CO2 and H2O
C. CO2 and H2
D. CO and H2O
|
| 6 | In aqua regia, the ratio of conc. HCl to Conc. HNO3 is |
A. 1 : 1
B. 2 :1
C. 1:2
D. 3 : 1
|
| 7 | Which one of the following group of Periodic table called chalcogen family. |
A. Group III A
B. Group VA
C. Group VI A
D. Group VII A
|
| 8 | Oxidation of NO in air produces |
A. N2O
B. N2O3
C. N2O4
D. N2O5
|
| 9 | Which one is metaphosphoric acid |
A. HPO3
B. H3PO3
C. H3PO4
D. H4P2O7
|
| 10 | Out of all the elements of group VA, the highest ionization energy is possessed by |
A. N
B. As
C. Sb
D. Bi
|
Test Questions