Question

words) as directed : (4 marks each)
20
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35. Answer the following questions :
( 1 ) Why does an aqueous solution of HCl conduct electricity ?
(2) What change in concentration of H30+ ion observed, when a solution of an acid
is diluted with water ?
(3) Which of the solution amongst the concentrated HCl and dilute HCI possess the
higher value of pH ?
( 4 ) Write a chemical equation of reaction occur between dilute HCI with NaHCO3.
OR​

Answer 1

Answer:

1 becoz it forms ions in water that is hydronium ion

2 concentration will decrease

3 dilute will have greater ph value