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Grade: 11
        
Find pH of the resulting solution containing 100ml of 0.1 M HCl , 100 ml of 0.2 M H2SO4 and 300 ml H2O.
 
9 months ago

Answers : (5)

Avni Chauhan
askIITians Faculty
247 Points
							572-39_edited answer1.PNG
						
9 months ago
Raj
26 Points
							
No use of H2O because molarity not given so assuming its molarity to be 0 right????????????????????????
9 months ago
Avni Chauhan
askIITians Faculty
247 Points
							No! the molarity of water is always fixed at room temperature. It is 55.55M . Here , H+ions coming from water are way less than the ones coming from acid. Therefore, we ignore its H+and only consider its volume.
						
9 months ago
Raj
26 Points
							
Ok so H+ ions are way less from H2O since it's a weak electrolyte right??????????????????????????????
9 months ago
Avni Chauhan
askIITians Faculty
247 Points
							yes
						
9 months ago
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