\( \mathrm{SiCl}_{4} \) on hydrolysis forms ' \( X \) ' and \( \mat...
\( \mathrm{SiCl}_{4} \) on hydrolysis forms ' \( X \) ' and \( \mathrm{HCl} \). Compound ' \( \mathrm{X} \) ' loses water at \( 1000^{\circ} \mathrm{C} \) and gives ' \( Y \) '. Compounds ' \( X \) ' and ' \( Y \) ' respectively are:
(EAMCET 2009)
\( \mathrm{P} \)
(a) \( \mathrm{H}_{2} \mathrm{SiCl}_{6}, \mathrm{SiO}_{2} \)
(b) \( \mathrm{H}_{4} \mathrm{SiO}_{4}, \mathrm{Si} \)
(c) \( \mathrm{SiO}_{2}, \mathrm{Si} \)
(d) \( \mathrm{H}_{4} \mathrm{SiO}_{4}, \mathrm{SiO}_{2} \)
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