Here are the answers to fill in the blanks for your worksheet.
Q.1. Fill in the blanks with suitable words.
a) The
pH scale measures how acidic or basic a substance is.
b) pH scale ranges from
0 to
14.
c) A solution has a pH of 7, it's
neutral.
d) A pH less than 7 is an
acid, with
lower numbers indicating stronger acids.
e) A pH greater than 7 is a
base, with
higher numbers indicating stronger bases.
***
Q.2. Fill the blanks with following words to identify ranges of the pH scale.
*(Looking at the diagram from left to right)*
*
Left Box (under numbers 0–6): acidic
*
Middle Box (under number 7): neutral
*
Right Box (under numbers 8–14): basic
Final Answer:
Q.1:
a) pH scale
b) 0, 14
c) neutral
d) acid, lower
e) base, higher
Q.2:
Left box: acidic
Middle box: neutral
Right box: basic
Parent Tip: Review the logic above to help your child master the concept of identifying acids and bases worksheet.
