A solution of potassium chloride when mixed with silver nitrate solution, an insoluble white substance is formed. Write the chemical reaction involved and also mention the type of the chemical reaction?
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In the refining of silver, the recovery of silver from silver nitrate solution involved displacement by copper metal.
Answer 2AgNO3 (aq) + Cu (s) → Cu(NO3)2 (aq) + 2Ag (s) Silver Nitrate + Copper → Copper Nitrate + Silver
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Will CCl4 give white precipitate of AgCl on heating it with silver nitrate? Give reason for your answer.
CCl4 will not give the white precipitate of AgCl on heating it with silver nitrate. This is because the chlorine atoms are covalently bonded to carbon in CCl4. To obtain...
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Silver nitrate solution is used to study (a) endoplasmic reticulum (b) golgi apparatus (c) nucleus (d) mitochondria
(b) golgi apparatus
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Write the chemical formula of the following: (a) Magnesium chloride (b) Calcium oxide (c) Copper nitrate (d) Aluminium chloride (e) Calcium carbonate
(a) Magnesium chloride →MgCl2 (b) Calcium oxide →CaO (c) Copper nitrate →Cu(NO3)2 (d) Aluminium chloride →AlCl3 (e) Calcium carbonate →CaCO3
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10 gm of silver nitrate solution is added to 10 gm of sodium chloride solution. What change in mass do you expect after the reaction and why?
No change in mass will take place because mass can neither be created nor destroyed in a chemical reaction as law of conservation of mass states.
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Potassium chlorate (KCIO3) on heating forms potassium chloride and oxygen. Write a balanced equation for this reaction.
2KCIO3 (s) ------>2KCl(s ) + 3O2(g)
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A copper coin was kept dipped in silver nitrate solution for a few hours/days.
Copper is more reactive than silver. Hence, it displaces silver from the silver nitrate solution according to the given reaction. Cu(s) + 2AgNO3(aq) --------> Cu(NO3)2(aq) + 2Ag(s) Copper Silver nitrate ...
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(i) What is observed when a solution of potassium iodide is added to a solution of lead nitrate taken in a test tube?
(i) A yellow precipitate of lead iodide (PbI2) is formed. (ii) Precipitation reaction/Double displacement reaction. (iii) Pb(NO3)2(aq) + 2KI(aq) ------> PbI2(s) + 2KNO3 (aq) Lead nitrate Potassium iodide Lead iodide Potassium nitrate ...
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What happens when silver nitrate solution is added to sodium chloride solution? Write the equation for the reaction which takes place.
(i) When silver nitrate solution is added to sodium chloride solution, a white precipitate of silver chloride is formed along with sodium nitrate solution. AgNO3(aq)+ NaCl(aq) --------> AgCl(s) + NaNO3(aq) ...
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FeSO4 solution mixed with (NH4)2SO4 solution in 1 : 1 molar ratio gives the test of Fe^2+ ion but CuSO4 solution mixed
i. 1 : 1 molar mixture of FeSO4 and (NH4)2SO4 forms a double salt, FeSO4.(NH4)2SO4.6H2O (Mohr’s salt) which exists only in solid state. In aqueous solution, it dissociates into ions...
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