Maharashtra Board - Class 9

Acids, Bases and Salts question bank (Science and Technology Part 1)

Practice 24 free Maharashtra Board - Class 9 Science and Technology Part 1 - Acids, Bases and Salts questions with answers and step-by-step solutions.

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Q1.

What is the fundamental scientific law or definition of 'Arrhenius Theory of Acids and Bases' in MSBSHSE SSC Science?


(A)
The verified textbook definition and SI unit for Arrhenius Theory of Acids and Bases
(B)
An informal colloquial term
(C)
An obsolete hypothesis
(D)
None of these
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Q2.

Which device, organ, or reaction in daily life works on the principle of 'Arrhenius Theory of Acids and Bases'?


(A)
The classic application described in Acids, Bases and Salts (Arrhenius Theory of Acids and Bases)
(B)
A perpetual motion machine
(C)
An imaginary mechanism
(D)
None of these
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