SCIENCE QUIZ(BY DEVI PRIYANKA) CHAPTER 6 PHYSICAL AND CHEMICAL CHANGES
Engaging Science Quiz: Physical and Chemical Changes
Test your knowledge of physical and chemical changes with this fun and informative quiz. Designed for students and science enthusiasts, this quiz covers key concepts related to changes in matter.
- Assess your understanding of fundamental science concepts.
- Multiple choice questions for varied learning.
- Interactive and engaging format.
WHICH OF THE FOLLOWING IS A PHYSICAL AND CHEMICAL CHANGE RESPECTIVELY ?
CRUSHING PAPER AND MELTING OF WAX
MELTING OF WAX AND BURNING OF CANDLE
BOTH THE ABOVE
NONE OF THE ABOVE
SELECT THE CORRECT ANSWER: A CHEMICAL CHANGE IS ALSO CALLED A ___________ REACTION
CARBONDIOXIDE + LIME WATER --------> _______________ + WATER
CALICIUM HYDROXIDE
SODIUM BICARBONATE
CALCIUM CARBONATE
BOTH A AND C
CRYSTALIZATION CAN BE DONE WITH : (CAN SELECT MORE THAN ONE ANSWER)
COPPER SULPHATE
SUGAR
SAND
NONE OF THE ABOVE
IRON PIPES COATED WITH ZINC DONOT GET RUSTED EASILY
True
False
RUSTING OF METALS IS CAUSED BY : (SELECT MORE THAN 1 ANSWER)
O2 and moisture
Oxygen and H2O
CO2 AND HEAT
NONE OF THE ABOVE
SELECT THE CORRECT STATEMENT FROM THE LIST GIVEN
IN CRYSTALIZATION CRYSTALS ARE FORMED
True
False
DIGESTION OF FOOD IS _____________ CHANGE
CHEMICAL CHANGE
PHYSICAL CHANGE
MELTING OF WAX IS
CHEMICAL CHANGE
PHYSICAL CHANGE
HOW MUCH DID YOU ENJOY THE QUIZ ?
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