what will be the nature of solution when : (a) PH=7, (b) PH<7, (c) PH>7
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Answered by
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Nature of solution at different pH:
a. pH = 7 : solution is neutral
b. pH < 7 : solution is acidic
c. pH > 7 : solution is basic
a. pH = 7 : solution is neutral
b. pH < 7 : solution is acidic
c. pH > 7 : solution is basic
Answered by
95
Heya !
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★PH stands for "Potenz Hydrogen " . Here "Potenz" refers to a German word that means "Power" . It is used to indicate if a solution is acidic / basic/ neutral !
Let's come to the Question:-
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A) PH= 7
=> The solution will be Neutral ( Green on Ph paper )
B) PH < 7
=> When the PH is less than 7 the solution will be Acidic in nature . The acidic nature goes on increasing to the left .
C) PH >7
=> When the PH value is more than 7 , the solution will be Basic in Nature. This basic nature increases to the right.
★Example :
=> PH of water : 7 ( Neutral )
=> PH of HCL : 0 - 1 ( Strong acid )
=> PH of NaOH : 13 - 14 ( Strong Base )
__________________________________________________________
_____
_____________________________________________________________
★PH stands for "Potenz Hydrogen " . Here "Potenz" refers to a German word that means "Power" . It is used to indicate if a solution is acidic / basic/ neutral !
Let's come to the Question:-
_____________________
A) PH= 7
=> The solution will be Neutral ( Green on Ph paper )
B) PH < 7
=> When the PH is less than 7 the solution will be Acidic in nature . The acidic nature goes on increasing to the left .
C) PH >7
=> When the PH value is more than 7 , the solution will be Basic in Nature. This basic nature increases to the right.
★Example :
=> PH of water : 7 ( Neutral )
=> PH of HCL : 0 - 1 ( Strong acid )
=> PH of NaOH : 13 - 14 ( Strong Base )
__________________________________________________________
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