Advertisements
Advertisements
प्रश्न
Select the correct answer from the choice given below to complete the sentence
The matter is added or removed during a ____________ change.
पर्याय
chemical
physical
Advertisements
उत्तर
The matter is added or removed during a chemical change.
APPEARS IN
संबंधित प्रश्न
State whether the following statement is true or false. In case a statement is false, write the corrected statement.
Cutting a log of wood into pieces is a chemical change.
Write short answer.
Give two examples of periodic changes
A physical change is temporary. Explain.
A burning candle shows both physical and chemical changes. Explain ?
State whether the following is physical or chemical changes.
heating a mixture of iron filings and sulphur—
State whether the following is physical or chemical changes.
Slaking of lime —
Fill in the blank
Changes that occur in nature are called ______
Classify the following as a physical or a chemical change.
Drying of wet clothes
Classify the following as a physical or a chemical change.
Butter getting rancid
Give two examples for the following case:
Physical changes which are reversible
