Acids bases and salts
Authored by Sripriya Udupi
Science
8th Grade
Used 1+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What are the substances used to test whether another substance is acidic or basic in nature?
Spoon
Bases
Acids
Indicators
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which one of these is an indicator?
Litmus Paper
Orange Juice
Shampoo
Lotion
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Where is litmus solution extracted from?
Litmus Paper
Lichen
Oranges
Acids + Bases
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What type of acid helps us digest our food everyday?
Tartaric Acid
Acidic Acid
Hydrochloric Acid
Lactic Acid?
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Choose all the Bases in the given choices:
Calcium Hydroxide
Oxalic Acid
Pottasium Hydrodixe
Ascorbic Acid
6.
FILL IN THE BLANKS QUESTION
45 sec • 1 pt
Fill in the blank.
(a) turn Blue Litmus into Red.
7.
FILL IN THE BLANKS QUESTION
45 sec • 1 pt
(a) turns Red Litmus blue.
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