What is the formula of Carborundum?
- A$Al_2(SO_4)_3$
- B$Al_2O_3 \cdot 2H_2O$
- C$AlCl_3$
- D$SiC$
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Which of the following statements are correct?
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$ii$. Silicones are biocompatible
$iii$. Producer gas contains $CO$ and $N_2$
The correct option is
$i$. The basic structural unit of silicates is $SiO_4^{4-}$
$ii$. Silicones are biocompatible
$iii$. Producer gas contains $CO$ and $N_2$
The correct option is
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