10. (a) Give the pH value of pure water. Does it change if
common salt is added to it?
(b) Classify the following solutions as acids, bases or
salts.
Ammonium hydroxide, barium chloride, sodium
chloride, sodium hydroxide, H2SO4 and HNO3
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1
Answer:
pH of pure water is 7.....no it doesn't change because NaCl is neutral means 7
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this is your answer may it helps you in physics and I am temporary
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