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प्रश्न
Fill in the blank
Changes that occur in nature are called ______
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उत्तर
Changes that occur in nature are called Natural changes.
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संबंधित प्रश्न
Choose the most appropriate answer.
Rising and setting of the sun at a given place is a
Write true or false for the statement
Decomposition of leaves is a fast change.
Fill in the blank
Revolution of the earth around the sun is a ________ change.
Tick (√) the correct alternative from the choice given for the following statement
Which one of the following is volatile in nature ?
True or false
In a physical change no net energy change is involved.
Classify the following changes as physical or chemical.
Distinguish between the following.
Physical change and chemical change
Name the following:
The type of change physical or chemical involved – ‘when a substance undergoes a change in state, colour or size’.
Name the following.
The product obtained during a physical change when water converts from a liquid into a solid.
State whether the following statement is true or false:
Anaerobic bacteria digest animal waste and produce biogas.
