Chemistry, asked by 23790, 4 months ago

Can some one please help me

Attachments:

Answers

Answered by hassanalihassanali06

2

Answer:

Option b is correct

CaCO3==>CaO +CO2

Answered by manya32150

0

Answer:

Explanation:

since CaCO3 is breaking down (decomposition reaction)

∴the answer is option (b)

Previous Question

Next Question

Similar questions

Math, 2 months ago

(a) "I have come to you, wise hermit, to ask you to answer three questions: How can I learn to do the right thing? Who are the people I need the most? What affairs are the most important?"...

English, 2 months ago

The Hens _________ (lay) plenty of eggs 1. laid 2.have laid 3.had laid 4.has laid...

Science, 2 months ago

what are the advantages of bio fertiliser over chemical fertilisers...

Computer Science, 4 months ago

what are E-book readers...

History, 4 months ago

Question 7 Dams built on the Colorado River in Seven U.S. states have had what effect they had reduced the rivers force to almost nothing by the time it finally empties into the sea they have satisfied most of these states needs for electric power They have enriched the river water with nutrients and a variety of new species of fish They have created a cooperative working relationship among...

French, 10 months ago

Oh ma douce souffrance ' meaning in english...

Math, 10 months ago

What isa terminating number...

Chemistry, 10 months ago

Nickel iron are very good ferromagnetic substance give reason...