Science, asked by partapbhukal, 8 months ago

which of the following are chemical or physical changes?

Answers

Answered by dsrsrinu9

Answer:

Melting of butter in a pan c. Rusting of almirah d. Boiling of water to form steam e. Passing of electric current, through water and the water breaking down into hydrogen and oxygen gases

Explanation:

Answered by alamsahzad44

Answer:

chemical change - burning of paper, heating of iron oxide etc

physical change - melting of ice, mixing of two solid chemical

Previous Question

Next Question

Similar questions

English, 4 months ago

Study the Cartoon given below. Write a story or a description or an account of what it suggests to you. Your composition may be about the subject of the picture or may take suggestions from it, but there must be a clear connection between the picture and your composition. HELP FIGHT POVERTY. SPONSOR A CHILD 36 Health care Clean water A better future ho DO YOU REALLY NEED Rs 10 MORE THAN SHE DOES?

English, 4 months ago

"I didn't see you either," I said. "But I heard you come in." (Change the mode of narration) ...

English, 4 months ago

Choose the correct synonym for the following underlined word On one occasion Michael’s mother "<attempted>" to talk to his father pls say synonym of attempted...

Math, 8 months ago

if root 5=2.236, then 1÷root 5? a.4.472 b.0.04472,c.44.72,d.0.4472...

Math, 8 months ago

638 multiply 1 76 - 638 multiply 75 - 638...

Math, 11 months ago

side of a square is 23 cm .find its perimeter and if the perimetr valur is equal to the circumference of a circle find the radius through pi...

Math, 11 months ago

add 13.001,2.5,17.85,1.5309...

Social Sciences, 11 months ago

write the demerits of James mill preodilisation of history in details? plz ans this .. urgent...

which of the following are chemical or physical changes? ​

Answers

which of the following are chemical or physical changes?