Q.13 Primary, secondary and tertiary alcohols can be identified and distinguished by
A) Lucas test C) Baeyer’s test
B) Iodoform test D) Silver mirror test
Q.14 Which one of the following alcohol is indicated by formation of yellow crystals in Iodoform test?
A) Methanol C) Butanol
B) Ethanol D) Propanol
A) Lucas test C) Baeyer’s test
B) Iodoform test D) Silver mirror test
Q.14 Which one of the following alcohol is indicated by formation of yellow crystals in Iodoform test?
A) Methanol C) Butanol
B) Ethanol D) Propanol
Q.16 Which one of the following groups is indicated when HCl is formed by reaction of ethanol with
phosphorous pentachloride?
A) Amino group C) Halide group
B) Hydroxyl group D) Hydride group
phosphorous pentachloride?
A) Amino group C) Halide group
B) Hydroxyl group D) Hydride group
Q.17 Which one of the following was used as one of the earliest antiseptic and disinfectant?
A) Phenol C) Ethanol
B) Ether D) Methanol
Q.18 Which one of the following is NOT able to denature the ethanol?
A) Methanol C) Pyridine
B) Lactic acid D) Acetone
Q.19 How will you distinguish between methanol and ethanol?
A) By Lucas test C) By oxidation
B) By silver mirror test D) By Iodoform test
A) Phenol C) Ethanol
B) Ether D) Methanol
Q.18 Which one of the following is NOT able to denature the ethanol?
A) Methanol C) Pyridine
B) Lactic acid D) Acetone
Q.19 How will you distinguish between methanol and ethanol?
A) By Lucas test C) By oxidation
B) By silver mirror test D) By Iodoform test