4.
5.
Why?
Differentiate between alkanes and alkenes.
Draw the diagram of the arrangement of the apparatus showing the reaction of steam
on metal & label the following.
(i) Metal sample
(ii) Delivery tube
Answers
Answered by
0
Answer:
Explanation:
Answer 1
Alkane:
- It is a hydrocarbon in which the atoms are connected to each other through a single covalent bond.
- The general formula of alkanes is: CnH2n+2
- They burn in air with blue and non-sooty flame.
- Alkanes undergoes substitution reactions. More over Alkanes are not able to decolorize the red-brown color of Bromine (Br2) water.
Alkene:
- It is a hydrocarbon in which the atoms are connected to each other through a double bond.
- The general formula of alkenes is: CH2n.
- They burn in air with a yellow and sooty flame.
- They undergo addition reactions and not substitution reactions and can decolorize the Red-Brown color of Br2 water.
Answer 2
On Image
Attachments:
Similar questions