HOTS on Amazing World of Carbon Compounds

Organic Chemistry Is The Study Of Compounds Containing

HOTS Multiple Choice Questions on Amazing World of Carbon Compounds

Organic Chemistry Is The Study Of Compounds Containing
These multiple choice questions MCQ – HOTS on Amazing World of Carbon Compounds, test your understanding of the SSC Science Chapter. The concepts being tested are about hydrocarbons, functional groups, alcohols, ketones, aldehyde, IUPAC Nomenclature, homologous series, etc. HOTS on Amazing World of Carbon Compounds also prepares you for the competitive exams.

02. Fill in the Blank: Methane, also called _____ Gas has chemical formula CH401. True or False: Organic Compounds have ionic bonds

03. Fill in the Blank: Hydrocarbons are insoluble in water, but soluble in ________

04. Name the following: A Closed Chain (Ring compounds) Hydrocarbon

05. Alkyne have ____ bond
(a) Single
(b) Double
(c) Triple
(d) Quadruple

06. True or False: The general Formula for Alkanes is CnH2n

07. Name the following: The property of direct bonding between atoms of same element
to form a chain.

08. Name the following: The phenomenon of existence of a substance in various physical
forms but same chemical form.

09. True or False: The chemical structure of Diamond is Hexagonal planar

10. True or False: Diamond is good conductor of electricity

Organic Chemistry Is The Study Of Compounds Containing
Amazing World of Carbon Compounds

11.
Fill in the Blank: The Structural formula of _______ is CH3-CH2-CH2-CH2-CH2-CH2-CH3

12.
The Structural formula of Butane is _________
(a) CH3-CH2-CH3
(b) CH3-CH2-CH2-CH3
(c) CH3-CH2-CH2-CH2-CH3
(d) CH3-CH2-CH2-CH2-CH2-CH3

13.
C6H14 is _____
(a) Pentane
(b) Hexane
(c) Benzene
(d) Phenol

14.
Name the following: Compounds with identical molecular formula and different structure.

15.
Butane has ___ isomers
(a) 2
(b) 4
(c) 6
(d) 10

16.
R is Alkyl group with formula
(a) CnH2n-2
(b) CnH2n-1
(c) CnH2n
(d) CnH2n+1

17.
Functional Group “Alcohols” have general formula
(a) R – OH
(b) R – CHO
(c) R – CO
(d) R – COOH

18.
Name the following: A group of organic compounds, having same functional group,
same general formula and show more or less similar trends in their properties

19.
Consecutive members of Homologous Series differ from one another, in molecular weight
by ___ units
(a) 28
(b) 21
(c) 14
(d) 7

20.
Find Odd one out:
Methane,
Ethane,
Propane,
Benzene

Organic Chemistry Is The Study Of Compounds Containing
Functional Groups of Carbon Compounds

21.
Functional Group “Carboxylic Acid” have general formula
(a) R – OH
(b) R – CHO
(c) R – CO
(d) R – COOH

22.
IUPAC is the short form of
(a) Indian Union of Pure and Applied Chemists
(b) Indian Union of Physicists And Chemists
(c) International Union of Pure and Applied Chemists
(d) International Union of Physicists And Chemists

23.
IUPAC name for Isopropyl bromide (CH3-CHBr-CH3) is
(a) propan-1-bromide
(b) 2-bromopropane
(c) prop-1-ene
(d) 2-propan-bromide

24.
Fill in the Blank: When methane burns in limited air, it gives ______

25.
Functional Group “Ketones” have general formula
(a) R – OH
(b) R – CHO
(c) R – CO
(d) R – COOH

26.
Name the following: The reaction in which two molecules react to form a single product.

27.
Fill in the Blank: The molecules of ___ are sodium or potassium salts of long chain
carboxylic acids

28.
IUPAC name for Butene (CH3-CH2-CH=CH2) is ______
(a) iso-butene
(b) 1-butene
(c) but-1-ene
(d) 3-butene

29.
Functional Group “Aldehydes” have general formula
(a) R – OH
(b) R – CHO
(c) R – CO
(d) R – COOH

30.
Electronic Configurations of Carbon is ____
(a) (2, 4)
(b) (2, 3)
(c) (2, 2)
(d) (2, 6, 1)

Answers to HOTS Questions on Amazing World of Carbon Compounds

Hope you have got the answers for HOTS on Amazing World of Carbon Compounds right!

01. False {They have covalent bonds}
02. Marsh
03. organic solvents 04. Benzene (C6H6) 05. (c) Triple
06. False {It is CnH2n+2}
07. Catenation
08. Allotrope
09. False { It is Regular tetrahedron (rigid 3D) }
10. False {It is bad conductor}
11. Heptane
12. (b) CH3-CH2-CH2-CH3
13. (b) Hexane
14. Isomers
15. (b) 4
16. (d) CnH2n+1
17. (a) R – OH
18. Homologous Series
19. (c) 14 { -CH2- group }
20. Benzene { Rest all are members of Homologous Series }
21. (d) R – COOH
22. (c) International Union of Pure and Applied Chemists
23. (b) 2-bromopropane
24. Carbon Black
25. (c) R – CO
26. Addition reaction
27. Soap
28. (c) but-1-ene
29. (b) R – CHO
30. (a) (2, 4) {Tetravalent}

These multiple choice questions HOTS on Amazing World of Carbon Compounds, helps a student to deeply grasp the basic concepts. It answers many questions like, why hydrocarbons compounds are such a large family, why there are huge molecules in organic chemistry, how IUPAC system helps to name such a vast world of carbon compounds, etc. So Organic Chemistry Is The Study Of Compounds Containing Carbon, Hydrogen, Oxygen, Sulfur, Phosphorus, Nitrogen, Halogens, etc

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