Chapter 8 of 32
Concept Maps
Acids, Bases and Salts — Concept Maps
NIOS · Class 10 · Science & Tech
4 concept maps of Acids, Bases and Salts for NIOS Class 10 Science & Tech, each also written out as a text outline.
43 questions30 flashcards5 formulas & key relations5 concepts
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4 Concept Maps
Acids, Bases and Salts - Complete Concept Map
The map in words
- Acids Bases Salts
- Acids
- Definition
- H+ ions in water
- Sour taste
- Turn blue litmus red
- Types
- Strong acids
- HCl HNO3 H2SO4
- Weak acids
- CH3COOH HF
- Strong acids
- Reactions
- With metals
- Salt + H2 gas
- With carbonates
- Salt + H2O + CO2
- With bases
- Neutralization
- With metals
- Definition
- Bases
- Definition
- OH- ions in water
- Bitter taste
- Turn red litmus blue
- Types
- Strong bases
- NaOH KOH Ca（OH）2
- Weak bases
- NH4OH
- Strong bases
- Properties
- Slippery feel
- Conduct electricity
- Caustic nature
- Definition
- pH Scale
- Range 0 to 14
- pH 7 neutral
- Below 7 acidic
- Above 7 basic
- pH plus pOH equals 14
- Salts
- Formation
- Neutralization
- Acid plus metal
- Acid plus carbonate
- Common salts
- Baking soda
- Washing soda
- Plaster of paris
- Bleaching powder
- Formation
- Applications
- Daily life
- Antacids
- Cleaning agents
- Food preservation
- Industry
- Manufacturing
- Water treatment
- Textile bleaching
- Daily life
- Acids
Acids, Bases and Salts - Complete Chapter Overview
The map in words
- Acids Bases Salts
- Acids
- Properties
- Sour taste
- Turn litmus red
- Corrosive
- Examples
- HCl
- H2SO4
- Citric acid
- Reactions
- With metals
- With carbonates
- With bases
- Properties
- Bases
- Properties
- Bitter taste
- Turn litmus blue
- Slippery feel
- Examples
- NaOH
- Ca（OH）2
- NH4OH
- Reactions
- With acids
- With non-metal oxides
- Properties
- pH Scale
- Acidic
- pH less than 7
- More H+ ions
- Neutral
- pH equals 7
- Equal H+ and OH-
- Basic
- pH greater than 7
- More OH- ions
- Acidic
- Important Salts
- Baking soda
- NaHCO3
- Cooking
- Washing soda
- Na2CO3
- Cleaning
- Plaster of Paris
- CaSO4 half H2O
- Construction
- Bleaching powder
- CaOCl2
- Disinfection
- Baking soda
- Acids
Complete Overview of Acids, Bases and Salts
The map in words
- Acids Bases Salts
- Acids
- Properties
- Sour taste
- Turn blue litmus red
- Conduct electricity
- Corrosive nature
- Examples
- HCl Hydrochloric
- H2SO4 Sulfuric
- CH3COOH Acetic
- HNO3 Nitric
- Reactions
- With metals
- With carbonates
- With bases
- With oxides
- Strength
- Strong acids
- Weak acids
- Properties
- Bases
- Properties
- Bitter taste
- Turn red litmus blue
- Slippery feel
- Conduct electricity
- Examples
- NaOH Sodium hydroxide
- Ca（OH）2 Lime water
- NH4OH Ammonia solution
- Mg（OH）2 Milk of magnesia
- Reactions
- With acids
- With non-metal oxides
- With metals
- Strength
- Strong bases
- Weak bases
- Properties
- pH Scale
- Definition
- Power of hydrogen
- Logarithmic scale
- Range
- 0 to 14
- 7 is neutral
- Less than 7 acidic
- Greater than 7 basic
- Calculations
- pH equals minus log H+
- pH plus pOH equals 14
- Importance
- Biological processes
- Environmental effects
- Industrial applications
- Definition
- Indicators
- Natural
- Litmus
- Turmeric
- Red cabbage
- Synthetic
- Phenolphthalein
- Methyl orange
- Universal indicator
- Color Changes
- Acid medium colors
- Basic medium colors
- Natural
- Salts
- Formation
- Neutralization
- Acid plus metal
- Acid plus carbonate
- Types
- Neutral salts
- Acidic salts
- Basic salts
- Important Salts
- Baking soda NaHCO3
- Washing soda Na2CO3
- Plaster of Paris
- Bleaching powder
- Applications
- Food industry
- Construction
- Medicine
- Cleaning
- Formation
- Acids
Acids, Bases and Salts
The map in words
- Acids, Bases and Salts
- Acids
- Bases
- Indicators
- Water and dissociation
- Ionic product of water
- pH and pOH
- Importance of pH
- Salts
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Explore DiagramsFrequently Asked Questions
What are the important topics in Acids, Bases and Salts for NIOS Class 10 Science & Tech?
Key topics in Acids, Bases and Salts include Acids and Bases: Basic Ideas, Indicators and Their Colours, Properties and Reactions of Acids, Properties and Reactions of Bases. Study these first, then practise questions on each for the NIOS Class 10 board exam.
What do the concept maps for Acids, Bases and Salts show?
The 4 maps show how the ideas in Acids, Bases and Salts connect: Acids, Bases and Salts - Complete Concept Map; Acids, Bases and Salts - Complete Chapter Overview. Each map is also written out as an outline on this page.
How should I revise Acids, Bases and Salts for the NIOS Class 10 board exam?
Learn the core ideas first, then work through the 43 practice questions on Acids, Bases and Salts. Revise definitions regularly and use flashcards for quick recall before the exam.
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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Practice Quiz
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Important Questions
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Revision Notes
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Formula Sheet
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Chapter Summary
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Study Plan
Step-by-step plan for this chapter
Flashcards
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Syllabus
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