Discussion :: Building Materials - Section 4 (Q.No.42)
|Apcivilian said: (Nov 4, 2016)|
|Answer is wrong.
It is inorganic also good insulator!
So, the answer should be A.
|Neeraj said: (Apr 5, 2018)|
|Good insulator for sound and heat.|
|Md Mostafa said: (Jul 2, 2019)|
|Vinita said: (Jan 9, 2020)|
|Asbestos is an inorganic and good insulator for sound and heat.|
|Parag said: (Jul 21, 2020)|
|Explain the correct answer.|
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