zero666
zero666 zero666
  • 04-09-2020
  • Physics
contestada

I need help pls! sooner is preferable than later! thank you!​

I need help pls sooner is preferable than later thank you class=

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jay40891
jay40891 jay40891
  • 04-09-2020

Answer:

Reagent: aqueous bromine

Observation with ethene: solution turns from brown to colourless.

Observation with ethane: solution remains brown

Explanation:

Unsaturated compound contain C - C double bond while Saturated compound contain C - C single bond. Alkenes with C - C double bonds (unsaturated) can undergo bromination reaction while alkanes (saturated) are not able to do so due to the absence of C - C double bonds.

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