Question

differences between alkane and alkenes 5 points​

Answer 1

Answer:

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Answer 2

Explanation:

Alkane:

1. It is a hydrocarbon in which the atoms are connected to each other through a single covalent bond.

2. The general formula of alkanes is: CnH2n+2

3. They burn in air with blue and non-sooty flame.

4. Alkanes undergoes substitution reactions. More over Alkanes are not able to decolorize the red-brown color of Bromine (Br2) water.

Alkenes:

1. It is a hydrocarbon in which the atoms are connected to each other through a double bond.

2. The general formula of alkenes is: CH2n

3. They burn in air with a yellow and sooty flame.

4. They undergo addition reactions and not substitution reactions and can decolorize the Red-Brown color of Br2 water.