Answer
Verified
370.8k+ views
Hint :Silver chloride, AgCl, is a white crystalline solid that is very less soluble in water. It can be prepared by the reaction of silver nitrate with sodium chloride. Sodium carbonate, $ N{a_2}C{O_3} $ , also known as washing soda, is a white solid and is water soluble. The reaction between AgCl and $ N{a_2}C{O_3} $ is a double displacement reaction.
Complete Step By Step Answer:
Silver chloride (AgCl) on reacting with sodium carbonate ( $ N{a_2}C{O_3} $ ) initially forms silver carbonate ( $ A{g_2}C{O_3} $ ) and sodium chloride (NaCl). But the pale yellow crystals of silver carbonate thus formed is unstable and thus $ A{g_2}C{O_3} $ decomposes into elemental silver (Ag), carbon dioxide and oxygen via the formation of silver oxide ( $ A{g_2}O $ ). And therefore, we do not get $ A{g_2}C{O_3} $ as the end product. Both $ A{g_2}C{O_3} $ and $ A{g_2}O $ are thermally unstable and the reaction is taking place at $ 850 - {900^ \circ }C $ .
Above reaction is as follows:
$ 2N{a_2}C{O_3} + 4AgCl \to 4Ag + 2C{O_2} + 4NaCl + {O_2} $
The reaction of fusion of AgCl with sodium carbonate thus gives free silver, sodium chloride, with the liberation of carbon dioxide and oxygen. Silver is white, soft, lustrous metal with high thermal and electrical conductivity. It is a rather unreactive metal and does not react with air and even heat. It is considered as a noble metal.
Therefore, the correct option is (C) Ag.
Note :
Silver carbide or silver acetylide $ (A{g_2}{C_2}) $ is formed when acetylene gas is passed through a silver nitrate solution. It is a heat and shock sensitive explosive.
$ 2AgN{O_3}(aq) + {C_2}{H_2}(g)\, \to \,A{g_2}{C_2}(s) + 2HN{O_3}(aq) $
Silver carbonate ( $ A{g_2}C{O_3} $ ) is prepared by the reaction between aqueous solutions of silver nitrate and sodium carbonate. It can be used as a reagent in various organic reactions.
$ 2AgN{O_3}(aq) + N{a_2}C{O_3}(aq) \to A{g_2}C{O_3}(s) + 2NaN{O_3}(aq) $
$ A{g_2} $ is silver $ ( + 1) $ cation.
Complete Step By Step Answer:
Silver chloride (AgCl) on reacting with sodium carbonate ( $ N{a_2}C{O_3} $ ) initially forms silver carbonate ( $ A{g_2}C{O_3} $ ) and sodium chloride (NaCl). But the pale yellow crystals of silver carbonate thus formed is unstable and thus $ A{g_2}C{O_3} $ decomposes into elemental silver (Ag), carbon dioxide and oxygen via the formation of silver oxide ( $ A{g_2}O $ ). And therefore, we do not get $ A{g_2}C{O_3} $ as the end product. Both $ A{g_2}C{O_3} $ and $ A{g_2}O $ are thermally unstable and the reaction is taking place at $ 850 - {900^ \circ }C $ .
Above reaction is as follows:
$ 2N{a_2}C{O_3} + 4AgCl \to 4Ag + 2C{O_2} + 4NaCl + {O_2} $
The reaction of fusion of AgCl with sodium carbonate thus gives free silver, sodium chloride, with the liberation of carbon dioxide and oxygen. Silver is white, soft, lustrous metal with high thermal and electrical conductivity. It is a rather unreactive metal and does not react with air and even heat. It is considered as a noble metal.
Therefore, the correct option is (C) Ag.
Note :
Silver carbide or silver acetylide $ (A{g_2}{C_2}) $ is formed when acetylene gas is passed through a silver nitrate solution. It is a heat and shock sensitive explosive.
$ 2AgN{O_3}(aq) + {C_2}{H_2}(g)\, \to \,A{g_2}{C_2}(s) + 2HN{O_3}(aq) $
Silver carbonate ( $ A{g_2}C{O_3} $ ) is prepared by the reaction between aqueous solutions of silver nitrate and sodium carbonate. It can be used as a reagent in various organic reactions.
$ 2AgN{O_3}(aq) + N{a_2}C{O_3}(aq) \to A{g_2}C{O_3}(s) + 2NaN{O_3}(aq) $
$ A{g_2} $ is silver $ ( + 1) $ cation.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
Mark and label the given geoinformation on the outline class 11 social science CBSE
When people say No pun intended what does that mea class 8 english CBSE
Name the states which share their boundary with Indias class 9 social science CBSE
Give an account of the Northern Plains of India class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Trending doubts
Which are the Top 10 Largest Countries of the World?
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Difference Between Plant Cell and Animal Cell
Give 10 examples for herbs , shrubs , climbers , creepers
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
How do you graph the function fx 4x class 9 maths CBSE
Write a letter to the principal requesting him to grant class 10 english CBSE