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AP EAMCET202420 May 2024Evening ShiftChemistryp Block Elements (Group 13 & 14)Actual

Which of the following are correct? i. Basic structural unit of silicates is - R ₂ SiO - ii. Silicones are biocompatible iii. Producer gas contains CO and N ₂ The correct option is

Options

  1. Ai, ii, iii
  2. Bii, iii only
  3. Ci, iii only
  4. Di, ii only

Correct answer

B. ii, iii only

Step-by-step solution

Basic unit of silicates is SiO ₄⁴⁻

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