Font size
WorksheetsScience Short Quiz
Total questions: 10
Worksheet time: 8mins
Which of the following can cause water pollution?
Proper disposal of waste materials
Identify from the list below the materials that show chemical reaction.
Rusting Iron
Baking soda and Vinegar
Tarnishing of silver jewelry
All the options
Which of the following shows harmful effect of Physical Change.
What change of material will happen when you break a glass?
Chemical Change Occur
It undergo Physical Change
Nothing will happen
All the options
Among the following, what can we do to minimize harmful changes in the material?
Reusing item
Recycling
Proper waste disposal
All the options
It is an alteration in the appearance or state of a substance without changing its chemical composition.
Physical Change
Chemical Change
Both A and B
All the Options
It is also known as a chemical reaction, involves the transformation of one or more substances into new substances with different chemical properties.
Physical Change
Chemical Change
Both A and B
All the options
What is it called when material reacts and creates a new material formation?
Physical Change
Chemical Change
Both A and B
All the Options
Identify which should NOT belong to the list.
Formation of Ash
Production of Smoke
Rust Formation
Boiling Water
It is a measure of how hot or cold something is.
(a)
