Chemistry Quiz For B.Sc I Students Of School Of Nanoscience & Technology, Suk By Dr. K. V. Khot
Chemistry QUIZ for B. Sc I Students of School of Nanoscience & Technology, SUK by Dr. K. V. Khot
- 1.
First Law of thermodynamics is law of……….
- A.
Conservation of energy
- B.
Free energy
- C.
Entrophy
- D.
None of above
Correct Answer
A. Conservation of energy -
- 2.
Benzene react with benzoyl choride in the presence of anhydrous aluminuim chloride to form ……..
- A.
Benzal Chloride
- B.
Benzyl chloride
- C.
Benzaldehyde
- D.
Benzophenone
Correct Answer
D. Benzophenone -
- 3.
Oxidation of primary alcohols with KMnO4/OH- produces…….
- A.
A carboxylic acid
- B.
A ketone
- C.
An ether
- D.
An ester
Correct Answer
A. A carboxylic acid -
- 4.
Phenol are organic compound containing atleast one -OH group attached directly….
- A.
Carbon atom
- B.
Side chain of C-atom
- C.
Benzene ring
- D.
None of above
Correct Answer
C. Benzene ring -
- 5.
Standard state refers to……
- A.
One atmosphere pressure and 298.15 K temperature
- B.
One atmosphere pressure and 273 K temperature
- C.
One atmosphere pressure and 373.15 K temperature
- D.
All of the above
Correct Answer
A. One atmosphere pressure and 298.15 K temperature -
- 6.
Phenol react with excess bromine water to gives……..
- A.
2, 4, 6 Tribromophenol
- B.
P-Bromophenol
- C.
Bromobenzene
- D.
M-Bromophenol
Correct Answer
A. 2, 4, 6 Tribromophenol -
- 7.
Pinacol-Pinacolone rearrangement reaction of alcohol takes place in…….steps.
- A.
2
- B.
3
- C.
1
- D.
4
Correct Answer
D. 4 -
- 8.
The process which proceed infinitesimally slow is called ………….
- A.
Isothermal
- B.
Reversible
- C.
Irreversible
- D.
Adibatic
Correct Answer
B. Reversible -
- 9.
Thermodynamics is the study of……….
- A.
Heat changes accompanying chemical reaction
- B.
Net entropy change in a reaction
- C.
Net free energy change in a chemical reaction
- D.
None of these
Correct Answer
A. Heat changes accompanying chemical reaction -
- 10.
Benzene undergoes Friedel craft reaction with isopropyl alcohol in the presence of H2SO4 catalyst gives…….
- A.
Isopropylbenzene
- B.
N-propylbenzene
- C.
Benzophenone
- D.
Nothing happens
Correct Answer
A. Isopropylbenzene -
- 11.
On reduction of aldehydes gives…………. alcohols.
- A.
Secondary
- B.
Primary
- C.
Tertiary
- D.
Both a) & b)
Correct Answer
B. Primary -
- 12.
Phenol in presence of sodium hydroxide with chloroform to gives……
- A.
Acid
- B.
Aldehyde
- C.
Ketone
- D.
Nothing
Correct Answer
B. Aldehyde -
- 13.
Identify the intensive quantities from the following……..
- A.
Enthalpy
- B.
Temperature
- C.
Volume
- D.
Entrophy
Correct Answer
B. Temperature -
- 14.
Which of the following carbonyl compound undergoes aldol condensation.
- A.
Benzaldehyde
- B.
Acetophenone
- C.
Benzophenone
- D.
T-butyl phenyl ketone
Correct Answer
B. Acetophenone -
- 15.
Benzene react with chlorine in the presence of FeCl3 catalyst to form…..
- A.
Hexachlorobenzene
- B.
Chlorobenzene
- C.
Hexachlorocyclohexane
- D.
Benzyl chloride
Correct Answer
B. Chlorobenzene -
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Mar 15, 2022Quiz Edited by
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May 02, 2020Quiz Created by
Kishorkumar Khot
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