Chemical Properties Of Metals
Chapter Name : Metals And Non-Metals |
Sub Topic Code : 102_10_03_02_03 |
Topic Name : Chemical Properties Of Metals |
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Sub Topic Name : Reaction With Acids |
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Introduction
Metals react with acids to produce salt and evolve hydrogen
Pre-Requisites:
Metals, acids
Activity:
Hydrogen bubbles coming out when metals reacts with acids Note the rate of hydrogen production for different metals with acid.
Real Life Question:
“For same amount of metal which reaction produces more hydrogen, water + metal or acid + metal ?”
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
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Learning aids / Gadgets
| Gadgets | How it can be used |
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| Metals and acid | React them under supervision and observe |
Real life uses :
Zinc is reacted with HCl to obtain Zinc chloride and Hydrogen gas.
Places to visit :
Your School Lab
Practical examples around us
| Examples | Explainations |
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What you learn in Theory:
Reaction of metals with acid, kind of different behavior different metals show with acid
What you learn in Practice:
Observations of reaction of different metals with acids. Behavior of metals with nitric acid