Equal amounts of marble chips are reacted separately with 100cm3 of hydrochloric acid of different concentrations . if all the marble chips reacted, which of the following remained the same in each case? - SchoolNGR

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Equal amounts of marble chips are reacted separately with 100cm3 of hydrochloric acid ...

Equal amounts of marble chips are reacted separately with 100cm³ of hydrochloric acid of different concentrations . if all the marble chips reacted, which of the following remained the same in each case?

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Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE

A Average rate of evolution of gas
B Total mass of gas evolved during the reaction
C Time taken for the reaction to reach completion
D Lnitial reaction rates

Correct Answer: Option B

Explanation:

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