Practice Properties Of Acids (3.2) - Study of Acids, Bases and Salts

Practise this section

9 questions

Flashcard drill
3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What color does blue litmus paper turn in an acidic solution?
Show hintHide hint
Remember the litmus test.
Question 2.
Name a common acid found in citrus fruits.
Show hintHide hint
Think of lemons or oranges.
3Question 3.
What happens to blue litmus paper in the presence of an acid?
- It remains blue
- It turns red
- It becomes yellow
Show hintHide hint
Recall the property of acids.
4Question 4.
Are acids typically sour in taste?
- True
- False
Show hintHide hint
Think of lemon juice.
Question 5.
If you mixed hydrochloric acid with a piece of magnesium, what would happen? Describe the reaction and the products formed.
Show hintHide hint
Consider the typical reaction of acids with metals.
Question 6.
Explain the role of acids in the human body, particularly focusing on digestion.
Show hintHide hint
Think about the stomach and its functions.

5 more questions in this section. Enroll free to practise them all.