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प्रश्न
Fill in the blank
Heat is ________ by a gas during the process of condensation.
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उत्तर
Heat is released by a gas during the process of condensation.
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संबंधित प्रश्न
State whether the following is physical or chemical changes.
glowing of a bulb -
Name two reversible changes.
State the Differences Between a Physical Change and a Chemical Change.
Which of the following are physical changes and which are chemical changes ?
Rusting of iron
Fill in the blank.
The process of a liquid changing into a solid is called ________
Fill in the blank with the correct word of the statement given below:
Sublimation of iodine is an example of _________ change.
Select the chemical changes from the following list of changes
Butter turning rancid
What type of energy changes is associated when ice melts?
Gas exists in three states as solid, liquid, and gas.
Give an example to justify the statement that physical changes can be reversible as well as irreversible.
