Advertisements
Advertisements
प्रश्न
The usual disease caused by the excessive drinking of alcohol over a long period of time is:
(a) diabetes
(b) cataract
(c) cirrhosis
(d) arthritis
Advertisements
उत्तर
cirrhosis
Cirrhosis is the liver disease caused by the excessive consumption of alcohol over a prolonged period.
APPEARS IN
संबंधित प्रश्न
Fill in the blanks from the choices given within brackets:
The compound formed when ethanol reacts with sodium is____ (sodium ethanoate, sodium ethoxide, sodium propanoate).
............ is a functional group of the alcohol.
The catalyst used in the contact process is
(A) Copper
(B) Iron
(C) Vanadium pentoxide
(D) Manganese dioxide
What is meant by denatured alcohol? What is the need to denature alcohol?
Name the gas evolved when ethanol reacts with sodium.
What happens when ethanol reacts with ethanoic acid in the presence of a little of concentrated sulphuric acid? Write equation of the reaction involved.
When ethanol reacts with sodium metal, it forms two products. These products are:
(a) sodium ethanaoate and oxygen
(b) sodium ethanaoate and hydrogen
(c) sodium ethoxide and oxygen
(d) sodium ethoxide and hydrogen
What is the effect of ethanol on the human body?
Name the addition product formed between ethene and water.
Identify the functional group of the CH3OH ?
Identify the functional group of the CH3COOH ?
With a labelled diagram describe an activity to show the formation of an ester.
Name an organic compound which is dehydrated to produce ethene.
What are the functional groups? Name any two compounds containing functional groups.
Generally _______ is called spirit.
Write the uses of ethanol.
How is ethanoic acid prepared from ethanol? Give the chemical equation.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
Give the balanced chemical equation of the reaction:
Combustion of ethanol.
