Question

Q1
Your friend, Diana was trying to create a
model pH scale with examples for the
values for a Chemistry project at school.
She had all of her examples ready but
was confused about the pH values of
four solutions. Can you help Diana to
match the approximate pH values in
Column I with their appropriate
solutions in Column II?
Column I
Column II
(i) 6.98
(p) 1 M NaOH
(ii) 7.4
(9) 1 M HCI
(iii) Zero
(r) 1 X 10-8 M HCI
(iv) 14
(s) Blood
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Answer 1

Answer:

hi bro what is this and all

bro easy questions please bro

ok na