Science, asked by ramrohit322, 6 months ago

Which of the following changes cannot be reversed
Hardening of cement
Freezing of ice cream
Opening a door

Answers

Answered by Anonymous

1

Answer:

hardening of cemet is the right answer

Answered by Anonymous

0

Answer:

hardening of cement is the ans

Previous Question

Next Question

Similar questions

Economy, 3 months ago

Blessy and Jerry are friend they were discussing, how demand for salt with various circumstances What will happen cross elasticity of salt and income elasticity? What will happen price elasticity?

English, 3 months ago

Wsuite a dialogue between traffic police and a biker on how important wearing amask is in the present situation.

Math, 3 months ago

Find the circumference and area of a circle of radius4.2 cm...

Math, 6 months ago

Find the HCF of 160,200 by successive division method ...

Math, 6 months ago

The quotient when divide 4 square root 3x² by 2 square root 3x² is :...

Chemistry, 11 months ago

why is the importance of charge present on the ion...

English, 11 months ago

Story the sorcerer’s apprentice the wizard escape in the end of the story give an alternate ending to the story...

English, 11 months ago

Direction : (Question No. 15 - 17) Find the missing numbers / alphabets in the following sequence. 15. aab-aa-bbb-aaa-bbb (1) abab (2) baab (3) aaab (4) abba 16. (s (1) 65 (3) 75 (2) 64. (4) 74.