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Acids, bases and salt

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116
Do basic solutions also have H^+(aq) ions? If yes, then why are they basic? (b) When a sol...
By Deepak Rock, 4 years ago
replies 1
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165
Separate the following into substances having pH values above and below 7. How do these in...
By Deepak Rock, 4 years ago
replies 1
0
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306
What do you think will be the pH in the stomach of a person suffering from indigestion les...
By Deepak Rock, 4 years ago
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156
What would you expect the pH of pure water to be? (b) What colour would the universal indi...
By Deepak Rock, 4 years ago
replies 1
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1
276
What ions are present in the solutions of following substances? (write the symbols only) H...
By Deepak Rock, 4 years ago
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0
1
138
What is meant by strong bases and weak bases? Classify the following into strong bases and...
By Deepak Rock, 4 years ago
replies 1
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1
175
The soil in a field is highly acidic. Name two materials which can be added to this soil t...
By Deepak Rock, 4 years ago
replies 1
0
1
264
Which acid is produced in our stomach? What happens if there is an excess of acid in the s...
By Deepak Rock, 4 years ago
replies 1
0
1
325
Under what soil conditions do you think a farmer would treat the soil of his fields with q...
By Deepak Rock, 4 years ago
replies 1
0
1
232
The pH of a cold drink is 5. What will be its action on blue and red litmus solutions? (b)...
By Deepak Rock, 4 years ago
replies 1
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