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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Explain the difference in properties of diamond and graphite on the basis of their structures.
Medium
View SolutionCarborundum is
What is the chief constituent of Pyrex glass?
In the following reaction,assign the correct category for the underlined atom in the product of complete hydrolysis at $R.T.$:
$H_3\underset{-}{P}O_5 + H_2O \longrightarrow H_3PO_4 + H_2O_2$
$H_3\underset{-}{P}O_5 + H_2O \longrightarrow H_3PO_4 + H_2O_2$
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View SolutionAssertion : Silicones are hydrophobic in nature.
Reason : $Si-O-Si$ linkages are moisture sensitive.
Reason : $Si-O-Si$ linkages are moisture sensitive.
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