The common name of propane -1 3-dioic acid is____________________?
A. Oxalic acid
B. Succinic acid
C. Malonic acid
D. Fumaric acid
Submitted by :- Jamil Ahmed
CHEMISTRY
Prepare for your upcoming test with a comprehensive collection of Chemistry multiple-choice questions (MCQs), ranging from basic to advanced topics. These Chemistry MCQs cover various sections of the subject, providing you with valuable practice and boosting your chances of scoring well in the Chemistry portion of the test. Whether you’re a student or a job seeker preparing for exams, these MCQs will prove beneficial for your test preparation.
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Which one does not exhibit aldol condensation___________________?
A. Ethanal
B. Acetone
C. Benzaldehyde
D. Butanone
Submitted by :- Jamil Ahmed
The process of fermentation involves all the enzymes except__________________?
A. Diastase
B. Invertase
C. Zymase
D. Sucrase
Submitted by :- Jamil Ahmed
Which one of the following is not a good leaving group ?
A. HSO4-
B. Cl-
C. OH-
D. Br-
Submitted by :- Jamil Ahmed
When toluene reacts with chlorine in sunlight the first major product is__________________?
A. Benzyl chloride
B. Benzal dichloride
C. O-chlorotoluene
D. O-chlorotoluene and P-chlorotoluene
Submitted by :- Jamil Ahmed
Vinyl acetylene combines with hydrochloric acid produces___________________?
A. Diviny1 acetylene
B. Ethylidene dichloride
C. Chloroprene
D. 1 – 3 – 3 – trichloro butane
Submitted by :- Jamil Ahmed
A great variety of the organic compounds is due to its property of carbon_________________?
A. Show tetravalency
B. Exhibit catenation
C. Show isomerism
D. Can form multiple bonds
Submitted by :- Jamil Ahmed
In the complex [Cr(OH)3(H2O)3] the coordination number is __________________?
A. 2
B. 3
C. 4
D. 6
Submitted by :- Jamil Ahmed
When chlorine is passed through hot solution of caustic soda the reaction is said as___________________?
A. Displacement
B. Reduction
C. Disproportionation reaction
D. Double displacement reaction
Submitted by :- Jamil Ahmed
Chemical composition of cinnabar is____________________?
A. FeS2
B. HgS
C. PbS
D. ZnS
Submitted by :- Jamil Ahmed