General formula of primary alcohol is …….
A) CHOH
B) COH
C) CH2OH
D) COHOH
Correct Answer:
Verified
Q11: Which suffix attached in alcohol.
A)En
B)Ol
C)Ene
D)Hyde
Q12: Butane-2-ol is …….
A)Primary alcohol
B)Secondary alcohol
C)Tertiary alcohol
D)Aldehyde
Q13: Pentanol is a……..
A)Primary alcohol
B)Secondary alcohol
C)Tertiary alcohol
D)None of
Q14: Glycerol is a……
A)Primary alcohol
B)Monohydric alcohol
C)Secondary alcohol
D)Trihydric alcohol
Q15: Which is primary alcohol…….
A)Butane-2-ol
B)Butane-1-ol
C)Propane-2-ol
D)Isopropyl alcohol
Q17: The characteristic grouping of secondary alcohols is…….
A)CHOH
B)COH
C)CH2OH
D)COHOH
Q18: Which of the following are isomers…….
A)Methyl alcohol
Q19: The compound HOH2C - CH2OH is…….
A)Ethane glycol
B)Ethylene
Q20: Methylated spirit is……..
A)Methanol
B)Methanol + ethanol
C)Methanoic acid
D)Methanamide
Q21: Absolute alcohol is…….
A)100% pure ethanol
B)95% alcohol +
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