AP EAMCET · Chemistry · p Block Elements (Group 13 & 14)
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
- A i, ii, iii
- B ii, iii only
- C i, iii only
- D i, ii only
Answer & Solution
Correct Answer
(B) ii, iii only
Step-by-step Solution
Detailed explanation
Basic unit of silicates is \(\mathrm{SiO}_4^{4-}\)
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