Question

VILA
,
their smell while burning.
5
Procedure :
Sservation :
(6
Tete
se
(7)
(8)
-3) Burn thread of pure silk, artificial silk and wool thread and compar their smell while burning
procedure:




Observation:​

Answer 1

Answer:

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Answer 2

Answer:

burning hair

Explanation:

procedure:take the threads of silk and wool and burn inthe fire

observation: if it smells like burning hair the yarn is wool or silk.

I hope it will help u