English, asked by manjusyadav1988, 3 months ago

1. Differentiate between physical and chemical changes.

Answers

Answered by Braɪnlyємρєяσя

0

Explanation:

Physical changes only change the appearance of a substance, not its chemical composition. Chemical changes cause a substance to change into an entirely substance with a new chemical formula. Chemical changes are also known as chemical reactions.

Answered by devu2470

3

Answer:

Physical changes only change the appearance of a substance, not its chemical composition. Chemical changes cause a substance to change into an entirely substance with a new chemical formula. Chemical changes are also known as chemical reactions.

Previous Question

Next Question

Similar questions

Hindi, 1 month ago

विसर्जन का विलोम शब्द क्या होता है...

Computer Science, 1 month ago

B. Check whether 'True or False'. 1. Start button appears on the Menu bar. 2. A window can be minimized. 3. It is not important to shut down windows properly. 4. An operating system is required by every computer. 5. A program cannot run, if it does not have an icon on the screen.

English, 1 month ago

explain the term rain water harvesting,...

Math, 3 months ago

किसी circle का एरिया and perimeter kaise nikalte hai...

Math, 3 months ago

can you please tell me the solutions...

History, 9 months ago

Why we use cover slip during staining procedure? please answer...

Biology, 9 months ago

which trophic level has maximum number of organisms ? why?

English, 9 months ago

Which of the following sentences is punctuated correctly? The tallest man who was from Sweden introduced me to Jennifer. The tallest man, who was from Sweden introduced me to Jennifer. The tallest man who was from Sweden, introduced me to Jennifer. The tallest man, who was from Sweden, introduced me to Jennifer.