2nd Year Chemistry Online MCQ Test for Chapter 8 Aliphatic Hydrocarbons Preparation

MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 8 Online Test"

Try The MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 8 Online Test"

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Chemistry Fsc Part 2 Chapter 8 Online Test

00:00
Question # 1

Which one of the followings is major product when HBr reacts with 2-butene

Question # 2

Which compound is the most reactive

Question # 3

An aldehyde is reduced to alkane with hydrazine is the presence of

Question # 4

Preparation of vegetable ghee involves.

Question # 5

Which has reddish brown colour.

Question # 6

Which one of the following can best be used to distinguish between samples of ethane and ethene

Question # 7

The general formula for Alkene having one double bond is

Question # 8

Which one of the following compounds will form red precipitate with ammoniacal cuprous chloride

Question # 9

Ethyne on oxidation with strong alkaline KMnO4 changes to

Question # 10

Vinyl acetylene combines with HCl to form

Question # 11

The general formula for Alkanes is

Question # 12

The presence of a double bond in a compound is the sign of.

Question # 13

Which one of the following gases is prepared by heating a mixture of sodium acetate and sodium hydrozide.

Question # 14

Acetylene reacts with ammoniacal cuprous chloride a red ppt is formed. This red ppt is of

Question # 15

In which reactions alkane is not produced

Question # 16

Which compound is least reactive

Question # 17

Which one is used for manufacture of fertilizers

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FSC Part 2 Chemistry Chapter 8 Online Test MCQ's

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FSc Part II Chemistry Chapter 0 Important MCQ's

Sr.# Question Answer
1 Formula of choloroform is
A. CH3Cl
B. CCl4
C. CH2Cl2
D. CHCI3
2 A gas decolorizes alkaline KMnO4 but has no action with ammoniacal AgNO3, this gas may be
A. C2H2
B. C2H4
C. C2H6
D. CH4
3 Which one is alcylic compound
A. Pyridine
B. Toluene
C. Ethyl Benzene
D. Ethylcyclobutane
4 Vinyl chloride when boiled with alcoholic KOH , gives
A. Acetylene
B. Ethylene
C. Ethene
D. Ethyl alcohol
5 Ethyne on oxidation with strong alkaline KMnO4 changes to
A. Ethyl alcohol
B. Acetaldehyde
C. Vinyl alcohol
D. Glyoxal
6 Which one of the following compounds will decolorized both acidified KMnO4 and aqueous bromine.
A. Benzene
B. Ethane
C. Ethene
D. Methane
7 Which one is not property or uses of mustard gas
A. Used in 1st world war
B. Powerful vesicant
C. High boiling liquid
D. High boiling gas
8 Which one of the following is formed when ethyne is heated in copper tube at 300 oC
A. Ethene
B. Ethane
C. Benzene
D. Cyclohexane
9 Which gas is used for artificial ripening of fruits
A. Ethene
B. Metheane
C. Propane
D. Ethyne
10 Which one of the following gases is prepared by heating a mixture of sodium acetate and sodium hydrozide.
A. CH4
B. CH2-CH3
C. CO2
D. CO

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