User:Mohdaly92

'Aale Mustafa, the student of Aligarh Muslim University is now in class 11th and want to be Doctor..COMPASSION INSPIRE FORGIVE BE HAPPY SUPPORT CONNECT GIVE LOVE COMMUNITY

CARE SMILE

HELP

BELIEVE

RESPECT CHANGE TRUST BE KIND UNDERSTANDCOMPASSION INSPIRE FORGIVE BE HAPPY SUPPORT CONNECT GIVE LOVE COMMUNITY

CARE SMILE

HELP

BELIEVE

RESPECT CHANGE TRUST BE KIND UNDERSTANDhttps://aalemustafa786.blogspot.com/?m=1قل أرءين ما أنزل الله لكم من رزق فجعلتم منه حراما وخللا قل ، الله أين لكم أم على الله تفترون 0:0She substance reacts with another to undergo a change in chemical composition Chemical change brings change in the chemical properties of matter and we get new substances. A chemical change is also called

During burning of a candle, both physical and chemical changes take place. Can you distinguish these? me loting of Cnides

nestions

1. classth the following us chemisil or physical changes


 * melting of butter in a pan. p

rusting of almirah,

• boiling of water to form steam

.

passing of electric current

through water and the water

breaking down into hydrogen

and oxygen gases, cc


 * dissolving common salt in

water. Po • making a fruit salad with raw fruits, and e

• burning of paper and wood 2. Try segregating the things around you as pure substances or metals. classth the following us chemisil or physical changes


 * melting of butter in a pan. p

rusting of almirah,

• boiling of water to form steam

.

passing of electric current

through water and the water

breaking down into hydrogen

and oxygen gases, cc


 * dissolving common salt in

water. Po • making a fruit salad with raw fruits, and e

• burning of paper and wood 2. Try segregating the things around you as pure substances or mixtures, حَسْبُنَا اللَّهُ وَنِعْمَ الْوَكِيلُ Allah (Alone) is Sufficient