Q. Assertion : When a copper wire is dipped in silver nitrate solution, there is no change in the colour of the solution. Reason :
Copper cannot displace silver from its salt solution
.
What happens when a copper wire is dipped in silver nitrate solution?
Copper is more reactive than silver. Hence when copper wire is dipped in silver nitrate solution
it displaces silver from silver nitrate (AgNO3 ) solution forming copper nitrate which is bluish green in color
. This is a displacement reaction. … We observe that the solution becomes blue colored.
When a copper wire is dipped in silver nitrate solution there is no change in the colour of the solution reason copper Cannot displace silver from its salt solution?
When a strip of copper metal is placed in a silver nitrate solution a grayish white deposit of silver can be seen on the copper stripe. This happens because
copper is more reactive than silver and displaces silver easily from solution to form copper nitrate
. Therefore, the statement in question is wrong.
When a copper rod is dipped in silver nitrate solution the colour of the solution changes to blue this is because?
The silver nitrate solution changes colour from whitish – colourless solution to a blue coloured solution. This happens because
copper displaces silver in the solution to form copper nitrate
. Explanation: Copper displaces silver in the solution because copper is more reactive than silver.
What will happen if a copper piece is dipped in aqueous solution of silver nitrate for quite some time?
Answer: Copper metal is more reactive than silver metal thus, when copper coin is kept immersed in silver nitrate solution for some time,
it displaces silver from silver nitrate solution
.
Why does a layer of silver deposit on copper wire when it is dipped in a solution of silver nitrate?
When copper wire is dipped into solution of silver nitrate,
copper being a more reactive metal than silver displaces silver from its compound by forming copper nitrate
with a shiny greyish white deposit of silver on the copper wire.
What happens when copper metal is dipped in the solution of zinc sulphate?
Answer: When a rod of zinc metal is dipped into a solution of copper sulphate then
the zinc reacts with it and displaces the copper
. its colour will change from Blue to colourless in the meanwhile copper sulphate is blue and Zinc is colourless.
What is the Colour of silver nitrate?
Silver nitrate appears as a
colorless or white crystalline solid becoming black on exposure to light
or organic material. Silver nitrate is an inorganic compound with the chemical formula AgNO3.
When a piece of copper is added to silver nitrate solution it turns dash in Colour?
When a piece of copper is added to silver nitrate solution, it turns
blue
in colour.
When a copper strip is placed in a solution of silver nitrate then copper nitrate solution and silver metal are formed?
When a copper strip is placed in a solution of silver nitrate, copper nitrate and silver are formed.
(Cu + 2AgNO
3
→ Cu(NO
3
)
2
+ 2Ag)
. Name this reactions. Since copper is replacing the silver thus this reaction is known as Displacement reaction.
What will happen when zinc rod is dipped in silver nitrate solution?
Zinc leads to the formation of zinc nitrate with silver nitrate and provides silver as a byproduct during
or at the end of the process. The process happens since zinc, that leads to zinc nitrate, is much more reactive than silver, and this, in turn, creates silver.
Can silver nitrate get rid of warts?
The Avoca Silver Nitrate Pencil is an
effective and painless home remedy wart removal
product which has a shallow penetrative effect for fast relief from future warts and could even be described as the “best wart treatment!”.
What would happen if you mixed a solution of copper nitrate with an iron rod?
The surface of the iron starts to turn copper colored. Putting the iron into the copper nitrate solution results in plating copper metal on the iron. This reaction
converted Cu
2 +
ions in solution to solid copper metal
.
When copper is added to a solution of silver nitrate silver is precipitated this is due to?
The silver is precipitated out by making use of
displacement reaction
in which a more reactive metal copper displaces silver from its salt solution.
Can you mix silver and copper?
If you combine silver and copper as in the ring above you will have an
electrolytic cell
where the silver is the cathode and the copper is the anode . This ring in this test is mokume but it will not matter how the copper and silver are bonded, solder or rivet will still create an electrolytic cell.
