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Five solutions A, B, C, D and E when tea...

Five solutions A, B, C, D and E when teasted with universal indicator showed ph as 4, 1, 11, 7, and 9 respectively, which solution is:
neutral?
stronly alkaline?
stongly acidic?
weakly acidic?
weakly alkaline?: arrange the ph in increasing order of hydrogen-ion concentration

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MBD-ACIDS, BASES AND SALTS-EXAMPLE
  1. Why does not distilled water conduct eletricity, whereas rainwater doe...

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  2. Why do acids not show acidic behaviour in the absence of water?

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  3. Five solutions A, B, C, D and E when teasted with universal indicator ...

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  4. Equal lenghts of magnesium ribbons are taken is test tubes a and b hyd...

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  5. Fresh milk has a ph of 6. how do you think the ph will change as it tu...

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  6. A milkman adds a very small amount of baking soda to fresh milk. why ...

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  7. A milkman adds a very small amount of baking soda to fresh milk. Why ...

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  8. Plaster of paris should be stored in a moisture-proof container explai...

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  9. What is a neutralisation reaction? Give two examples

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  10. Give two important uses of washing soda and baking soda.

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  11. What do you mean by neutralization reaction?explain with an experiment

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  12. Write briefly chemical properties of acids.

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  13. Write in brief chemical properties of bases/alkalis.

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  14. What is the importance of pH in everyday life?

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  15. What are indicators? How do inicators are categorized ? Explain

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  16. What is dilution?

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  17. Give characteristics of acids

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  18. Give four uses of acids in our everyday life.

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  19. What are the uses of base in everyday life?

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  20. Differentiate between strong acids and weak acids

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