Scientific Method and Reactions
Interactive Video
•
Chemistry, Science
•
3rd - 6th Grade
•
Practice Problem
•
Easy
Aiden Montgomery
Used 3+ times
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a common use for vinegar in the kitchen?
Cleaning windows
Deodorizing carpets
Baking cakes
Making salads
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the taste of baking soda?
Salty
Sweet
Bitter
Sour
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of substance is vinegar?
A metal
A base
A salt
An acid
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens when vinegar and baking soda are mixed?
Nothing happens
A solid is formed
A gas is released
The mixture turns blue
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which gas is released during the reaction between vinegar and baking soda?
Carbon dioxide
Oxygen
Hydrogen
Nitrogen
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of using a balloon in the demonstration?
To measure the temperature
To weigh the mixture
To change the color of the gas
To capture the gas released
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main difference between a demonstration and an experiment?
An experiment is done without observation
A demonstration is always correct
A demonstration uses more materials
An experiment involves a hypothesis
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