1.

Which of the following is/are true about silicones.

Answer»

Silicones CONTAIN repeated `R_(2)SiO` UNITS
`RSiCl_(3)` gives a complex cross linked silicones
`(CH_(3))_(2) SiCl_(2)`gives a chain silicones
When silicone undergo combustion, it form SOLID white powder as ONE of the products.

Solution :Conbustion of silicone produce solid silica.


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