What are the properties of carbon nanotubes?
- AStronger than steel
- BLighter than aluminum
- CBetter conductivity than copper
- DAll of the above
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What is the correct order of melting temperature of $C$, $Si$, $Ge$?
Which allotropic form of carbon does not have hexagonal rings in its structure?
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View SolutionWrite the general and empirical formula of silicone.
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View SolutionIn the following reaction,assign the correct category for the underlined atom based on the product of complete hydrolysis at $R.T.$:
$\underline{Si}F_4 + 2H_2O \longrightarrow H_4SiO_4 + 4HF$
$\underline{Si}F_4 + 2H_2O \longrightarrow H_4SiO_4 + 4HF$
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View SolutionAssertion : $PbCl_2$ is more stable than $PbCl_4$.
Reason : $PbCl_4$ is a powerful oxidising agent.
Reason : $PbCl_4$ is a powerful oxidising agent.
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