Chemistry
Compound A is bubbled through bromine dissolved in carbon tetrachioride as follows :
(i) Draw the structure of A.
(ii) State your observation during this reaction.
Organic Chemistry
ICSE 2016
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Answer
(i) Compound A is Ethene. Its structure is shown below:
(ii) Brown colour of bromine is discharged.
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Related Questions
Choose the correct answer from the options given – If the molecular formula of an organic compound is C10H18 it is –
(i) Alkene
(ii) Alkane
(iii) Alkyne
(iv) Not a hydrocarbonWrite a balanced equation for :
(i) Burning of ethane in plentiful supply of air.
(ii) Action of water on calcium carbide.
(iii) Heating of ethanol at 170°C in the presence of conc. sulphuric acid.
Give the structural formulae of:
(i) 2-methyl propane
(ii) Ethanoic acid
(iii) Butan-2-ol
Fill in the blanks from the choices given in brackets – The compound formed when ethene reacts with hydrogen is …………… [CH4, C2H6, C3H8]