Difference between revisions of "DSERT - 7 - Science :: Acids, Bases and Salts"

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=Videos=
 
=Videos=
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[Author - Kripa S]
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https://www.youtube.com/watch?v=1U8Jl8DaXVw&list=PLHOGBLPrsnMpFFt1cXF4Fqrq4DdZpLHdI (English - Acids, Bases and Salts)
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=Images=
 
=Images=
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=Transliteration=
 
=Transliteration=
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{| class="wikitable"
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|''Term''' || '''Transliterated Term''' || '''Translated Term'''||
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|-
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|Acid ||ಆಸಿಡ್  || ಆಮ್ಲ ||
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|-
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|Base ||ಬೇಸ್  || ಪ್ರತ್ಯಾಮ್ಲ ||
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|-
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|Salt ||ಸಾಲ್ಟ್  || ಲವಣ ||
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|-
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|Organic Acid ||ಆರ್ಗಾನಿಕ್ ಆಸಿಡ್  || ಜೈವಿಕ ಆಮ್ಲ ||
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|-
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|Mineral Acid ||ಮಿನರಲ್ ಆಸಿಡ್  || ಖನಿಜಯುಕ್ತ ಆಮ್ಲ ||
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|-
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|Physical Property ||ಫಿಸಿಕಲ್ ಪ್ರಾಪರ್ಟಿ  || ಭೌತಿಕ ಲಕ್ಷಣ ||
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|-
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|Chemical Property ||ಕೆಮಿಕಲ್ ಪ್ರಾಪರ್ಟಿ  || ರಾಸಾಯನಿಕ ಲಕ್ಷಣ ||
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|-
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|Indicator ||ಇಂಡಿಕೇಟರ್  || ಸೂಚಕ ||
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|-
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|Neutralization ||ನ್ಯೂಟ್ರಲೈಸೇಷನ್ || ತಟಸ್ಥೀಕರಣ ||
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|-
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|Formation ||ಫಾರ್ಮೇಷನ್  || ಸಂಯೋಜನೆ ||
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|-
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|Sour ||ಸೋರ್  || ಹುಳಿ ||
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|-
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|Exothermic Reaction ||ಎಕ್ಸೋಥರ್ಮಿಕ್ ರಿಯಾಕ್ಷನ್  || ಬಹಿರುಷ್ಣಕ ಕ್ರಿಯೆ ||
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|-
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|Conductivity ||ಕಂಡಕ್ಟಿವಿಟಿ || ವಾಹಕತೆ ||
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|-
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|Solubility ||ಸೋಲ್ಯುಬಿಲಿಟಿ  || ದ್ರಾವ್ಯತೆ ||
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|-
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|Reaction ||ರಿಯಾಕ್ಷನ್  || ವರ್ತನೆ ||
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|-
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|Corrosion ||ಕೊರ್ರೋಷನ್ || ಸಂಕ್ಷಾರಣ ||
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|-
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|}
  
 
=Worksheets=
 
=Worksheets=
  
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[Author - Rudrakanth Sollapur]
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[Author - Aruna Bhat]
  
  
 
https://drive.google.com/open?id=0BzNF2YyqQxJ-NTdqdVE1bTl4WEE
 
https://drive.google.com/open?id=0BzNF2YyqQxJ-NTdqdVE1bTl4WEE
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=Assessments=
 
=Assessments=

Revision as of 08:08, 12 July 2017

Go To: DSERT-Science-Grade 7

[edit]

[Author - Anu Nived]


Objective: To teach the students about acids/bases/salts and their properties

Subtopics to be covered:

- Types of acids

- Indicators and natural indicators around us

- Neutralisation

Learning Outcome:

- Students know about various acids, bases and salts and their properties and uses .

- They should be able to give examples of acids, bases and salts from our everyday life.

-They know about pH value and its importance in our daily life

- They should be able to give examples of acids, bases and salts from our everyday life.


[Author - Kripa S]


https://www.youtube.com/watch?v=1U8Jl8DaXVw&list=PLHOGBLPrsnMpFFt1cXF4Fqrq4DdZpLHdI (English - Acids, Bases and Salts)


[Author - Kripa S, Aruna Bhat]


1. Ask students to name some common objects that contain acids, bases and salts.

2. Take a tablespoonful of turmeric powder. Add a little water and make a paste. Make turmeric paper by depositing turmeric paste on blotting paper/filter paper and drying it. Cut thin strips of the yellow paper obtained. Put a drop of soap solution on the strip of turmeric paper. What do you observe?

3.Name some common objects containing neutral components.

4. https://drive.google.com/open?id=0BzNF2YyqQxJ-YTZadGtWR2J0S3c

Term' Transliterated Term Translated Term
Acid ಆಸಿಡ್ ಆಮ್ಲ
Base ಬೇಸ್ ಪ್ರತ್ಯಾಮ್ಲ
Salt ಸಾಲ್ಟ್ ಲವಣ
Organic Acid ಆರ್ಗಾನಿಕ್ ಆಸಿಡ್ ಜೈವಿಕ ಆಮ್ಲ
Mineral Acid ಮಿನರಲ್ ಆಸಿಡ್ ಖನಿಜಯುಕ್ತ ಆಮ್ಲ
Physical Property ಫಿಸಿಕಲ್ ಪ್ರಾಪರ್ಟಿ ಭೌತಿಕ ಲಕ್ಷಣ
Chemical Property ಕೆಮಿಕಲ್ ಪ್ರಾಪರ್ಟಿ ರಾಸಾಯನಿಕ ಲಕ್ಷಣ
Indicator ಇಂಡಿಕೇಟರ್ ಸೂಚಕ
Neutralization ನ್ಯೂಟ್ರಲೈಸೇಷನ್ ತಟಸ್ಥೀಕರಣ
Formation ಫಾರ್ಮೇಷನ್ ಸಂಯೋಜನೆ
Sour ಸೋರ್ ಹುಳಿ
Exothermic Reaction ಎಕ್ಸೋಥರ್ಮಿಕ್ ರಿಯಾಕ್ಷನ್ ಬಹಿರುಷ್ಣಕ ಕ್ರಿಯೆ
Conductivity ಕಂಡಕ್ಟಿವಿಟಿ ವಾಹಕತೆ
Solubility ಸೋಲ್ಯುಬಿಲಿಟಿ ದ್ರಾವ್ಯತೆ
Reaction ರಿಯಾಕ್ಷನ್ ವರ್ತನೆ
Corrosion ಕೊರ್ರೋಷನ್ ಸಂಕ್ಷಾರಣ
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