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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.
संबंधित प्रश्न
Convert hydrochloric acid to nascent chlorine.
State what you see, when siIver nitrate solution is added to dilute HCl.
Write the equation for the reaction between hydrochloric acid of the following:
Lead nitrate solution
State your observation when dilute hydrochloric acid is added to lead nitrate solution and the mixture is heated.
How will you distinguished between dilute HCl and dilute H2SO4 using lead nitrate solution?
State the effect of adding a small amount of : (a) sodium hydroxide (b) ammonium hydroxide followed by an excess in case to samples of the salt solutions.
Lead nitrate [ small amount ________ in excess ________ ]
Distinguish between the following:
Dilute HCl and dilute HNO3 [using silver nitrate solution]
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.
