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प्रश्न
State two observations when
Lead nitrate crystals are heated in a hard glass test tube.
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उत्तर
Lead nitrate decrepitates on heating; a yellow solid is formed and it fuses with glass. Lead nitrate decomposes to lead oxide, nitrogen dioxide and oxygen.
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संबंधित प्रश्न
Name the following:
Two solutions that yields white precipitates, when treated with hydrogen chloride or hydrochloric acid.
State what you see, when siIver nitrate solution is added to dilute HCl.
State what is observed when hydrochloric acid is added to silver nitrated solution.
Write sqauential observation for effect of heat on Ammonium chloride.
Write a balanced equation for the following conversion:
Sodium chloride from sodium sulphite and dilute hydrochloric acid.
Distinguish between the following:
Dilute HCl and dilute HNO3 [using silver nitrate solution]
Write an equation for the reaction of hydrochloric acid on manganese (IV) oxide.
Write an equation for the reactions of hydrochloric acid on manganese (IV) oxide.
Convert hydrochloric acid to nascent chlorine.
Convert Hydrochloric acid to nascent chlorine.
