CTET 2 Math and Science 24 Dec 2021 Paper
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Question : 80 of 150
Marks:
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Reaction between which of the following will NOT lead to the evolution of Hydrogen gas?
(A) Magnesium with dilute hydrochloric acid
(B) Copper with dilute hydrochloric acid
(C) Sulphur powder with dilute hydrochloric acid
(D) Aluminium with dilute hydrochloric acid
(A) Magnesium with dilute hydrochloric acid
(B) Copper with dilute hydrochloric acid
(C) Sulphur powder with dilute hydrochloric acid
(D) Aluminium with dilute hydrochloric acid
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