The changes occur in egg after heating process are
The changes which cannot be returned back to their original products are
When a material is burnt it forms new material by using gas from atmosphere called
When a fruit salt is mixed with water we observe
On heating sugar gives off
When a candle is lit solid wax melts into
In case of chocolate the heating lead to changes which are
Substances which burn in air rapidly and catch fire easily are called
The melting and vaporization of candle is
The water which leaves during any evaporation is disappeared in form of
When egg shell is mixed with vinegar a gas is released in atmosphere
When a salt is mixed with water it forms a
If candle wax is itself burned then its
Sugar undergoes changes on heating which are
To initiate a material for burning we need
Serious damages, injuries and even deaths are caused by
If sugar is heated it undergoes
Burning of fireworks is a change which is
During burning process, energy is released in form of
Changes in matter takes place
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