Which of the following alcohols gives the best yield of dialkyl ether on being heated with a trace of sulphuric acid?
2 - pentanol
Cyclopentanol
2 - methyl-2-butanol
1 - pentanol
The compound that undergoes dehydration very easily is
2-methypropan -2-ol
ethylalcohol
methanol
The compound which gives turbidity immediately with Lucas reagent at room temperature is
butan-1-ol
butan-2-ol
2-methylpropan-2-ol
2-methylpropan-1-ol
Assertion change in colour of acidic solution of potassium dichromate by breath is used to test drunkdrivers.
Both Assertion and reason are true and reason is the correct explanation of assertion
Both assertion and reason are true but reason is not the correct explanation is assertion
Assertion is true but reason is false
Both assertion and reason are false
Ethyl alcohol exhibits acidic nature on reaction with
Acidic K2Cr2O7
Sodium metal
HCl
CH3COOH
