Ultimate Quiz On Isomerism
Isomerism is a term used for isomers that are ions or molecules with identical formula. However, they differ in structure. It is a chemistry term that arose after a scientist realized although silver fulminate has similar compositions with silver cyanate. The quiz detail is on some history of Isomerism and also what makes it different from a lot of elements.
- 1.
Isomerism was first noticed in what year?- A.
1765
- B.
1927
- C.
1827
- D.
1865
- 2.
Who was the first person to use the term Isomerism?
- A.
Justus von Liebig
- B.
Friedrich Woehler
- C.
Jons Jacob Berzelius
- D.
Albert Einstein
- 3.
All of these are examples of Isomers except?
- A.
Propanols
- B.
Methoxyethane
- C.
All of the above
- D.
None of the above
- 4.
Which of these Isomers is a drug used in cancer chemotherapy?
- A.
Cisplatin
- B.
Amphetamine
- C.
Theoplylline
- D.
Xanthines
- 5.
Which of these Isomers is contained in Chocolate?
- A.
Phentermine
- B.
Enantiomer
- C.
Cisplatin
- D.
Theobromine
- 6.
These are types of Isomerism except?
- A.
Topoisomers
- B.
Diastereomers
- C.
Stereoisomerism
- D.
Structural Isomerism
- 7.
What are molecules with restricted rotation called?
- A.
E/Z isomers
- B.
Cis-trans isomers
- C.
Chiral centers isomers
- D.
None of the above
- 8.
The root word for Isomers was gotten for which language?
- A.
French
- B.
Latin
- C.
Greek
- D.
Dutch
- 9.
What are Isomerism?
- A.
The existence of molecules that have the same numbers of the same kinds of atoms that also have similar chemical properties but differ physical properties
- B.
The existence of molecules that have the same numbers of the same kinds of atoms that also have similar physical properties but differ in chemical properties
- C.
The existence of molecules that have the same numbers of the same kinds of atoms but differ in chemical and physical properties
- D.
None of the above
- 10.
Examples of Molecules with Topoisomers is?
- A.
Catenanes
- B.
DNA
- C.
All of the above
- D.
None of the above
Questions: 10 | Attempts: 717 | Last updated: Mar 21, 2022
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