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WorksheetsCARBON AND ITS COMPOUNDS Quiz 1
Total questions: 10
Worksheet time: 5mins
1. General formula of alkane.
CnH2n
CnH2n+2
CnH2n-2
CnH2
General formula of Alkene
CnH2n
CnH2n+2
CnH2n-2
CnH2
General formula of alkyne.
CnH2n
CnH2n+2
CnH2n-2
CnH2
Three carbon chain with a ketone functional group would be named as?
Butanol
Butanoate
Propanol
Propanoate
C3H7Cl called
Chloropropane
Chlorobutane
Chlorohexane
Chlorobutanol
Which of the following elements does not show tetravalency?
Ge
Si
C
O
The image represents a chemical reaction where ethanol is oxidised using potassium dichromate and sulphuric acid.
Which option represents the product “X”?
CH2O
CH3CH
CH3H2O
CH3COOH
Which of the following belongs to a homologous series of alkynes?
C6H6, C2H6, C2H4, C3H4
C6H6
C2H6
C2H4
C3H4
Which of the following is not observed in a homologous series?
Change in chemical properties
Difference in-CH, and 14u molecular mass
Gradation in physical properties
Same functional group
Ethane, with the molecular formula C2H6, has
6 covalent bonds
7 covalent bonds
8 covalent bonds
9 covalent bonds
