Give reason for the following:-
a Polythene can be reused by heating but bakelite cannot.
b. Tincture of iodine is used as an antiseptic.
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Give reason for the following:-
a Polythene can be reused by heating but bakelite cannot.
b. Tincture of iodine is used as an antiseptic.
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hey friend this is your answer....
1) Bakelite is a thermosetting polymer,which on heating undergo extensive cross-linking in moulds and again become infusible. This can not be reused means it can't regain their original shape after melting...❤️
2)As tincture is the mixture of iodine and alcohol it is used for healing the wounds as it kills the bad germs...❤️
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