Science, asked by shrey46, 1 year ago

please tell the question

Attachments:

Answers

Answered by fakesoul

1

In this case, the changes cannot be reversed. This is because the cement that hardens up after getting wet cannot be obtained back.

shrey46: thanks

fakesoul: welcome dear..

Answered by coolAnuragChaudhary

0

no it cant reversed because its a chemical change

Previous Question

Next Question

Similar questions

Math, 8 months ago

plzz solve these six sums as soon as possible......

Geography, 8 months ago

MM: 20 1. A gas occupies 25ml at 3 atmosphere pressure and -23°C temperature. Calculate the pressure needed to reduce the volume of the gas to 15ml at 200 K temperature. 2. At a given temperature the pressure of a gas reduces to 75% of its initial value and the volume increases by 40% of its initial value. Find the temperature if the initial temperature was 10°C. 3. 100ml of a gas is collected at...

Economy, 8 months ago

what are Underground sector...

History, 1 year ago

Name the founder members of NAM.

Geography, 1 year ago

what is the biggest river in odisha? A. SUBARNAREKHA B.MAHANADI C.BRAHMANI D.BASUNDHARA...

English, 1 year ago

Why has the speaker decided to learn the cannad alphabet? In the lesson of "how I tought to my grandmother to read "...

History, 1 year ago

Writ a short note on socialist revolutionary party.

Computer Science, 1 year ago

5 Advantages and disadvantages of a Computer...