Class 7

Acids, Bases and Salts question bank (Science)

Practice 42 free Class 7 Science - Acids, Bases and Salts questions with answers and step-by-step solutions.

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Q1.

What practical or industrial application is directly enabled by scientific knowledge of Neutralization Reaction in Daily Life?


(A)
Discarding technological innovations
(B)
Halting laboratory research
(C)
Reverting to medieval tools
(D)
Innovations in healthcare, engineering, agriculture, and energy conservation derived from Neutralization Reaction in Daily Life
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Q2.

What practical or industrial application is directly enabled by scientific knowledge of Common Acids and Bases?


(A)
Discarding technological innovations
(B)
Halting laboratory research
(C)
Reverting to medieval tools
(D)
Innovations in healthcare, engineering, agriculture, and energy conservation derived from Common Acids and Bases
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