Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
On heating, calcium carbonate gets converted into calcium oxide and carbon dioxide.
(a) Is this a physical or a chemical change?
(b) Can you prepare one acidic and one basic solution by using the products formed in the above process? If so, write the chemical equation involved.
On heating, calcium carbonate gets converted into calcium oxide and carbon dioxide.
$CaCO_3 + H_2O → CaO + CO_2$
(a) It is a chemical change in which new substances are formed.
(b) Calcium oxide when dissolved in water, forms a basic solution.
$CaO + H_2O → Ca(OH)_2$
Carbon dioxide when dissolved in water, forms an acidic solution
$CO_2 + H_2O → H_2CO_3$
Updated on: 19-Jan-2023
12 Views
Advertisements
To Continue Learning Please Login