Question

Iodine is obtained from the members of
A) green algae
B) Brown algae
C) Red algae
D) Blue -Green algae

Answer 1

hey mate here is the answer -

option B , BROWN ALGAE
Iodine is obtained from the members of Brown Algae.

hope this helps you

Answer 2

Iodine is obtained from the members of Brown algae.

Option: B

Explanation:

• Iodine is extracted from the brown algae Laminaria digitata. They are the largest and most efficient accumulators of iodine among the living organisms.  

• Brown algae are also known as ribbon seaweeds. They accumulate iodine by obtaining iodide ions from the sea water.  

• Seaweed is heated into an ash, mixed in boiling water, filtered, and hydrogen peroxide is added to the solution to oxidize iodide to iodine.  

• The iodine is then extracted by solvent ‘extraction and evaporation’.

Learn more about Brown algae

Example of golden brown algae

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Why brown algae vary in colour?​

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