![glossy](https://justtutors-cdn.azureedge.net/prod-resource/MasterData/inner_assets/assets/img/illustrations/blue-glossy.png)
![glossy](https://justtutors-cdn.azureedge.net/prod-resource/MasterData/inner_assets/assets/img/illustrations/purple-glossy.png)
![glossy](https://justtutors-cdn.azureedge.net/prod-resource/MasterData/inner_assets/assets/img/illustrations/fade_circle.png)
ICSE /Class 9
Chemistry MCQ Based On Hydrated and anhydrous substances
Our free online Chemistry test quiz for Class 9, ICSE will assist you to improve your Chemistry skills on every concept in a fun interactive way.
![glossy](https://justtutors-cdn.azureedge.net/prod-resource/MasterData/inner_assets/assets/img/illustrations/blue-glossy.png)
![glossy](https://justtutors-cdn.azureedge.net/prod-resource/MasterData/inner_assets/assets/img/illustrations/fade_circle.png)
![test-your-knowledge](https://justtutors-cdn.azureedge.net/prod-resource/MasterData/inner_assets/assets/img/test_your_knowledge/laptop_testyourknowledge.png)
Happy students
![img](https://justtutors-cdn.azureedge.net/prod-resource/MasterData/inner_assets/assets/img/subject/awesome-classes.png)
Awesome classes
ICSE Class 9 Chemistry Hydrated and anhydrous substances
|
After water is removed from a hydrate, it becomes an anhydrate.
Think about the difference between a hydrate and an anhydrate?
A hydrous compound is a chemical compound with water in its structure.
Think about Hydrated and Anhydrous substances
Anhydrous can also refer to the gaseous form of some concentrated solutions or pure compounds.
Recall the definition of hydrated and anhydrous
Water is often necessary for the formation of crystals.
Think about Anhydrous Compound and Hydrous Compound
The bond is formed between the cation of the molecule and the water molecule
Recall the formula for gypsum
![](https://justtutors-cdn.azureedge.net/prod-resource/MasterData/inner_assets/assets/img/test_your_knowledge/banner.png)
At JustTutors, we believe in the power of digital technology to help students get personalized learning and attention from India's best-in-class science, english and math tutors. We are focused on creating a top-class e-learning platform that brings together the best teachers, technology, media, content for creating a seamless and world-class experience for every student.
![Justie](https://justtutors-cdn.azureedge.net/prod-resource/MasterData/Justie/chatbot_justie.gif)