Start learning →

Tap every solution that is acidic

Exercise and reference answers

Questions
  1. Items
    1. Text
      pH 2
      Matches the category
      Yes
    2. Text
      pH 5
      Matches the category
      Yes
    3. Text
      pH 6.5
      Matches the category
      Yes
    4. Text
      pH 7
      Matches the category
      No
    5. Text
      pH 10
      Matches the category
      No
    6. Text
      pH 13
      Matches the category
      No
    Category
    Acidic (pH below 7)
  2. Items
    1. Text
      Dilute HCl
      Matches the category
      Yes
    2. Text
      Lemon juice
      Matches the category
      Yes
    3. Text
      Vinegar
      Matches the category
      Yes
    4. Text
      Dilute NaOH
      Matches the category
      No
    5. Text
      Soap solution
      Matches the category
      No
    Category
    Turns blue litmus red
Instructions
Tap only the items that belong to the category shown.

Explanation

_Source: syllabus Science Ch2 Acids Bases and Salts, 2.3 HOW STRONG ARE ACID OR BASE SOLUTIONS_
Continue learning with Quill →

Browse more CBSE Class 10 questions and exercises →