Science, asked by narenderbnarender6, 5 months ago

we can't rejoin the broken chalk easily Give reason ​

Answers

Answered by vinayakjpslko
15

Answer:

When it is broken, it breaks the chemical change and chemical change cannot be reversed. So, it does not rejoin anymore. The chalk is broken so it is made up of calcium carbonate and chemical changes may be changed. It does not rejoin.

Explanation:

please marked as brainly and follow me

Previous Question
Next Question
Similar questions
Chemistry, 2 months ago
Assertion: The standard unit for expressing the mass of an atom is ‘u’. Reason: ‘µ’ is also called unified mass.​
History, 2 months ago
Discuss why Nazism became popular in Germany by 1930​...
Biology, 2 months ago
OBSERVATIONS (a) Parenchyma : INFERENCES S. No. OBSERVATIONS 1. Shape of cell 2. Intercellular spaces 3. Cell-wall Other organelles 5. Functions​...
Math, 5 months ago
If 1/2:1/3:1/6=3:x,then x=?​
Science, 5 months ago
Write the correct word for the items : 1) A predator GRIET ---- 2) Deficiency of folic acid MIAAEN ---- 3) A Digestive enzyme ENPISP ---- 4) Part of tooth TEEDINN ----- 5) Maltose act on LESOMAT ----​...
Physics, 9 months ago
Which parameter remain constant during liquid-liquid extraction process?
Chemistry, 9 months ago
Which one is strong oxidising agent with hcl?Vo2+,cr2o72-,mno4-,h2o2?
Chemistry, 9 months ago
Which organic compound is almost as strong as sulphuric acid?