Question

5. The pH value of a 10 M solution of HCl is
(a) less than 0
(b) equal to 0
(c) equal to 1
(d) equal to 2

Answer 1

Answer:

a

Explanation:

ph is negative logarithm of H+ concentration

here H+ concentration is 10M

solving .....u get ph is equal to -1

Answer 2

Answer:

answer is less than 0. Explanation is in the picture