Ethyl alcohol exhibits acidic nature on reaction with
Acidic K2Cr2O7
Sodium metal
HCl
CH3COOH
Canned heat is prepared by mixing the two at high pressure , They are
C2H5OH. HI / red
C2H2,O2
C2H5OH, Ca(OH)2
C3H6O, CaOCI2
Which of the following is poisonous?
Methanol
Ethanol
Glycerol
Castor oil
The compound that undergoes dehydration very easily is
2-methypropan -2-ol
Ethylalcohol
Which observation will be given by this compound?
Solution becomes milky
Oily drops are separated
Coloured layer
Reaction does not take place
Which of the following compounds is most acidic?
CH4
C2H6
CHΞ CH
C2H5OH
Which temperature is most suitable for fermentation?
273K
298K
350K
330K
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
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
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
