1. Tardigrade
  2. Question
  3. Chemistry
  4. A yellow metallic powder when burnt in a stream of fluorine produced a colourless, thermally stable and chemically inert gas ' X '. A gas ' Y ', which is colourless and consists of the same elements as are present in gas ' X ', is obtained by heating together sulphur dichloride and sodium fluoride. Gases ' X ' and ' Y ' respectively are

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Q. A yellow metallic powder when burnt in a stream of fluorine produced a colourless, thermally stable and chemically inert gas ' $X$ '. A gas ' $Y$ ', which is colourless and consists of the same elements as are present in gas ' $X$ ', is obtained by heating together sulphur dichloride and sodium fluoride. Gases ' $X$ ' and ' $Y$ ' respectively are

The p-Block Elements - Part2

Solution:

$\underset{\text{(Yellow powder)}}{S} + 3F_2 \xrightarrow{\text{heat}} \underset{'X'}{SF_6}$
$3 SCl _2+4 NaF \xrightarrow{\text { heat }} \underset{'Y'}{SF _4}+ S _2 Cl _2+4 NaCl$