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What change will you observe if you test soap with litmus pape
Science
Science

Class 10

NCERT

Publisher:
NCERT
Subject:
Science
1

Chapter 1: Chemical Reactions and Equations

34 questions

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2

Chapter 2: Acid,Bases and Salts

39 questions

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3

Chapter 3: Metals and Non-metals

38 questions

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4

Chapter 4: Carbon and its Compound

24 questions

Q1
Explain the formation of scum when hard water is treated with soap.
Q2
What change will you observe if you test soap with litmus paper (red and blue)?
Q3
What is hydrogenation? What is its industrial application?
View all question
5

Chapter 5: Periodic Classification of Elements

30 questions

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6

Chapter 6: Life Processes

13 questions

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7

Chapter 7: Control and Coordination

12 questions

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8

Chapter 8: How do Organism Reproduce?

11 questions

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9

Chapter 9: Heredity and Evolution

12 questions

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10

Chapter 10: Light -Reflection and Refraction

34 questions

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11

Chapter 11: The Human Eye and Colourful World

18 questions

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12

Chapter 12: Electricity

49 questions

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13

Chapter 13: Magnetic Effects of Electric Current

39 questions

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14

Chapter 14: Sources of Energy

24 questions

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15

Chapter 15: Our Environment

9 questions

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16

Chapter 16: Sustainable Management of Natural Resources

7 questions

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Question
Easy
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Solving time: 2 mins

What change will you observe if you test soap with litmus paper (red and blue)?

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Updated on: Feb 10, 2023

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Science (NCERT)

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What change will you observe if you test soap with litmus paper (red and blue)?
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Text SolutionText solutionverified iconVerified

Red litmus will turn blue because soap is alkaline in nature. Blue litmus remains blue in soap solution.
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Question Text
What change will you observe if you test soap with litmus paper (red and blue)?
Updated OnFeb 10, 2023
TopicCarbon and its Compound
SubjectScience
ClassClass 10
Answer TypeText solution:1 Video solution: 1
Upvotes175
Avg. Video Duration7 min