CARBON COMPOUNDS
Quiz by Deepali
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- Q1
The property of direct bonding between atoms of the same element to forma chain is called ………..
polymerization
isomerism
catenation
dehydration
30s - Q2
The molecular weight of two adjacent members in homologous series of an alkane differ by ………. units.
14
16
20
12
30s - Q3
Consecutive members of a homologous series differ by ………. group.
-CH4
-CH3
-CH
--CH2
30s - Q4
……….. is used to prepare carbon black.
BUTENE
ETHANE
PROPANE
METHANE
30s - Q5
……….. is the general formula of alkene.
CnH2n
CnHn – 2
CnH2n + 2
CnH2n – 2
30s - Q6
The reaction of methane with chlorine in the presence of sunlight is called
a substitution reaction
an elimination reaction
pyrolysis
an addition reaction
30s - Q7
The general formula for alkynes is ………….
CnH2n
CnH2n – 2
CnH2n + 2
CnH2n – 1
30s - Q8
The reaction of ………… with ethanol is a fast reaction.
Al
Na
Mg
Ca
30s - Q9
Ethylene has …………. bond between two carbon atoms.
an ionic
a single
a triple
a double
30s - Q10
The saturated hydrocarbons are those in which carbon atom are linked by………….
a triple bond
a double bond
an ionic
a single bond
30s - Q11
C7H16 is ………….
octane
nonane
heptane
hexane
30s - Q12
COOH- is called
aldehyde group
carboxylic acid group
ketonic group
alcohol group
30s - Q13
The possible isomers for C5H12 are ……………
3
2
1
4
30s - Q14
………. contains alcoholic functional group.
CH4
CH3-OH
CH3-CHO
CH3-COOH
30s - Q15
Oxygen molecule has ………… bond between two oxygen atoms.
a double
a single
a triple
an ionic
30s