Which of the following are correct? i. Basic structural unit of silicates is $-\mathrm{R}_2 \mathrm{SiO}-$…

Which of the following are correct? i. Basic structural unit of silicates is $-\mathrm{R}_2 \mathrm{SiO}-$ ii. Silicones are biocompatible iii. Producer gas contains CO and $\mathrm{N}_2$
The correct option is
  1. i, ii, iii
  2. ii, iii only
  3. i, iii only
  4. i, ii only

Solution

Basic unit of silicates is $\mathrm{SiO}_4^{4-}$

Asked in: AP EAMCET 2024 (20 May Shift 2)

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