Question

In the titration of strong base 0.1M NaOH aginst 0.1M HCl solution, using universal indicator,
the color of the solution changes to blue then pH of the solution is
a. zero
b. 4
c. 7
d. 8​

Answer 1

Answer:

d

Explanation:

refer the ph scale with markings and read theory..

Answer 2

Answer:

d. 8

Explanation:

as blue is the color of solution the ph of the solution is more than 7 thus the answer is 8