HARD
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Is water an acid?

Important Questions on Acids and Bases

MEDIUM

The bulb is not glowing in this experimental setup. Because:

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MEDIUM
Explain the reaction of any two acids and a base with water.
MEDIUM
Acid used in Lead Batteries is:
EASY
Which of the following phenomena occur, when a small amount of acid is added to water?
HARD

Differentiate between the following pair based on the information given in the bracket.

  • Acid and Alkali (formation of the type of ions)
EASY
In which of the following oxalic acid is found naturally
EASY
Write Arrhenius theory of acid base.
MEDIUM
What is Bronsted-Lowry acid?
EASY

Which of the following is a strong acid?

MEDIUM

Four solutions A, B, C, and D have pH 2, 6. 7, and 13 respectively:

Which solution will have the highest number of hydronium ions?

MEDIUM
Dry hydrogen chloride gas does not change the colour of dry litmus paper. Why ?
EASY

Give the appropriate term defined by the statement given below:

The substance that releases hydronium ion as the only positive ion when dissolved in water

MEDIUM
While diluting an acid, why is it recommended that the acid should be added to water and not water to the acid?
HARD
Compounds such as alcohol and glucose also contain hydrogen but are not categorised as acids. Describe an activity to prove it.
MEDIUM
How is the concentration of hydronium ions (H3O+) affected when the solution of an acid is diluted?
MEDIUM
Do basic solutions also have H+(aq) ions? If yes, then why are they basic?
EASY
What is the nature of reaction when sulphuric acid is diluted with water?
MEDIUM
While diluting a mineral acid why is it recommended to add acid slowly to water and not water to acid. Explain.
HARD
While diluting an acid, why is it recommended that the acid should be added to water and not water to the acid?