Samaira111111
I think the answer is C because a glass rod can be heated and then be converted after breaking down so the answer is C it is reversible change
Samaira111111
I have given a reason for my answer so what is your reason to your answer
Aditya6078
If we will heat the glass rod it will produce certain gases which will reduce it's weight and so the glass rod will not be able to retain it's properties
Samaira111111
yes you are correct it will not regain all properties but it will be in its shape again so it is a reversible change in my point of view
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