10. Which one reaction shows the property of double displacement reaction?
(a) CuSO4 + Zn ZnSO4 + Cu
(b) Cu + 2AgNO3 Cu(NO3)2 + 2Ag
(c) NaOH + HCl-NaCl + H2O
(d) None of these
Answers
Answer: The correct option is (c) NaOH + HCl → NaCl + H₂O.
Explaination:
NaOH + HCl-NaCl + H₂O
In above reaction we can clearly see that there is interchange of bonds between two species, making it double displacement reaction.
Double displacement reaction.
The formation of products with equal bonding connections arises from a double displacement reaction, which is a chemical process involving the exchange of bonds between two reacting chemical species. Another example for double displacement reaction is AgNO₃ + HCl → AgCl + HNO₃.
Option (a)and(b) are incorrect because they are the examples of single displacement reaction, occurs when a single element replaces with another in a compound. These reactions can be written in the notation,
A + BC → B + AC.
To learn more about Double displacement reaction, refer these links.
https://brainly.in/question/6496499
https://brainly.in/question/27310004
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Answer:
The answer is (c) NaOH + HCl → NaCl + H₂O.
Explanation:
NaOH, HCl-NaCl, and water
The exchange of bonds between the two species in the aforementioned reaction is readily visible, defining it as a double displacement reaction.
reaction with double displacement.
A double displacement reaction, a chemical process that involves the exchange of bonds between two reacting chemical species, results in the production of products with equal bonding connections. AgNO3 + HCl AgCl + HNO3 is yet another illustration of a double displacement reaction.
Option (a) and (b) are erroneous because they are illustrations of single displacement reactions, which take place when one element in a compound is replaced by another. These reactions may be notated as follows:
B + AC = A + BC.
Refer to these links to learn more about the double displacement reaction.
brainly.in/question/6496499
brainly.in/question/27310004
#SPJ2