(i) Hydrogen chloride gas is prepared by treating Sodium chloride with concentrated sulphuric acid. The HCl gas is passed through a drying agent to remove moisture where concentrated sulphuric acid plays the role of dehydrating agent as well.
(ii) NaCl+H2
SO4 →NaHSO 4
+HCl(g)
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Plasma is the most least form on Earth and we hardly use it but it is the most common in the universe because it is mostly loacted in space
Answer:
Have some attraction towards each other
Explanation:
Gases deviate from the ideal gas behavior because their molecules have forces of attraction between them. At high pressure, the molecules of gases are very close to each other so the molecular interactions start operating and these molecules do not strike the walls of the container with full impact.
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Answer:
<em>I</em><em> </em><em>think</em><em> option</em> ( b) <em>tea </em><em>is</em><em> right</em><em> answer</em>
<span>The ocean absorbs and stores energy from the sun and when precipitation falls , it release heat energy in the atmosphere(air)</span>
