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
Which of the following is poisonous?
Methanol
Ethanol
Glycerol
Castor oil
Ethyl alcohol exhibits acidic nature on reaction with
Acidic K2Cr2O7
Sodium metal
HCl
CH3COOH
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
