Complete the following reactions : (i) SiO 2 + 2NaOH → X + H 2 O (ii) SiO 2 + 4HF → Y +…
Chemistry · JEE Main · NTA Exams — p-Block Elements
Complete the following reactions :
(i) SiO2 + 2NaOH → X + H2O
(ii) SiO2 + 4HF → Y + 2H2O
(iii) \(\mathrm{Si}+2 \mathrm{CH}_{3} \mathrm{Cl} \xrightarrow[570 \mathrm{~K}]{\text { Cu powder }} \mathrm{Z}\)
X Y Z
(i) SiO2 + 2NaOH → X + H2O
(ii) SiO2 + 4HF → Y + 2H2O
(iii) \(\mathrm{Si}+2 \mathrm{CH}_{3} \mathrm{Cl} \xrightarrow[570 \mathrm{~K}]{\text { Cu powder }} \mathrm{Z}\)
X Y Z
- Na2SiO3 SiF4 (CH3)2SiCl2
- H2SiO3 SiF2 CH3SiCl3
- Na2SiO3 H2SiO3 (CH3)3SiCl
- Na2SiO3 H2SiF4 (CH3)2SiCl2
Answer
(A) Na 2 SiO 3 SiF 4 (CH 3 ) 2 SiCl 2
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