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MCQ's Test For ECAT Chemistry Chapter 18 Fundamental Principles of Organic Chemistry
Try The MCQ's Test For ECAT Chemistry Chapter 18 Fundamental Principles of Organic Chemistry
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Total Questions30
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Time Allowed30
ECAT Chemistry Chapter 18 Fundamental Principles of Organic Chemistry
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Question # 1
Products of coal is:
Question # 2
The major components of coal gas are
Question # 3
Which of the following is an aromatic compound
Question # 4
The fractions obtained from fractional distillation of petroleum are placed in increasing order of their boiling points. Which order is correct
Question # 5
Organic compounds are soluble in all except
Question # 6
Which of the following pair contains isomers of each other
Question # 7
The atom other than C in a hetrocyclic compound is called as
Question # 8
The self linking of carbon atoms is called
Question # 9
A nuclophile must
Question # 10
The major portion of natural gas is
Question # 11
Which one of the followings is a heterocyclic compound
Question # 12
The formula of ketone is
Question # 13
Which of these always applies to a nucleophile
Question # 14
Ether show the phenomenon of :
Question # 15
The active part in a molecule is called
Question # 16
Which is a mixture of low boiling hydrocarbon
Question # 17
Which statement is true about a free radical
Question # 18
The formula of esters is
Question # 19
The gasoline with high octane No. has ______
Question # 20
In ter-butyl alcohol, the tertiary carbon is bonded to
Question # 21
The self linking property of carbon is called as
Question # 22
The percentage of methane in natural gas is
Question # 23
A double bond consists of
Question # 24
Hybridzation explain the --------- of orbitals
Question # 25
The use of tetra ethyl lead in petrol as an efficient antiknock agent is being discouraged. Which reason is correct
Question # 26
Normal by product of cracking is
Question # 27
Which structure shows a primary alcohol
Question # 28
Which of the following compounds contains a triple bond?
Question # 29
Peat contains about
Question # 30
The gasoline having octane No. 100 has ______
Top Scorers Of ECAT Chemistry Chapter 18 Fundamental Principles of Organic Chemistry MCQ`s Test
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S Shazi Ansari 05 - Jun - 2024 01 Min 16 Sec 115/120 -
A Ahmad Chand 24 - Dec - 2024 01 Min 25 Sec 115/120 -
M M Umer Arain 25 - Nov - 2024 00 Min 07 Sec 110/120 -
A Abdul Rehman 21 - Jul - 2024 03 Min 05 Sec 110/120 -
U Usman Saif 29 - May - 2024 03 Min 46 Sec 95/120 -
H Haider Ali 26 - May - 2024 14 Min 22 Sec 95/120 -
A Abdull Rehman 30 - May - 2024 05 Min 36 Sec 90/120 -
H HAFIZ MUHAMMAD HADEED ZAHID HAFIZ HADEED 08 - Dec - 2024 05 Min 52 Sec 90/120 -
G GOVT. SUFFA EDUCATION CENTER GIRLS MURIDKE 01 - Jun - 2024 08 Min 37 Sec 90/120 -
A Abdullah Akhtar 06 - Jun - 2024 14 Min 02 Sec 90/120 -
H Haider Ali 03 - Jun - 2024 14 Min 43 Sec 85/120 -
A Ayan Khan 06 - Aug - 2024 07 Min 32 Sec 80/120 -
A Abdullah Ali 27 - May - 2024 04 Min 40 Sec 75/120 -
M Muhammad Shafique 27 - May - 2024 04 Min 42 Sec 75/120 -
F Fatima Anis 26 - Dec - 2024 06 Min 39 Sec 75/120
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Which is not a fossil fuel |
A. Petroleum
B. Coal
C. Natural gas
D. None of them
|
| 2 | The state of hybridization of carbon atom in methane is: |
A. sp3
B. sp2
C. sp
D. dsp2
|
| 3 | Rates of organic reactions are |
A. Fast
B. Very fast
C. Slow
D. Non-reactive
|
| 4 | Which one of the followings is a heterocyclic compound |
A. Cyclohexanol
B. Phenol
C. Pyridine
D. Anthracene
|
| 5 |
|
A. 3
B. 4
C. 5
D. 2
|
| 6 | In alkynes the bonds between carbon atoms are |
A. All sigma bonds
B. All pi(π) bonds
C. One is sigma and two areπ(pi) bonds
D. One isπ(pi) and two are sigma bonds
|
| 7 | The self linking property of carbon is called as |
A. Linking polymerization
B. Addition
C. Catenation
D. Elimination
|
| 8 | Alkynes normally have ______ hybridization |
A. Sp
B. Sp2
C. SP3
D. d sp3
|
| 9 |
|
A. 0 1
B. 0 2
C. 1 1
D. 1 2
|
| 10 | The isomers due to the unequal distribution of carbon atoms on either side of the functional group belonging to the same homologous series are called |
A. Functional isomers
B. Position isomers
C. Chain isomers
D. Metamers
|
Test Questions
