Yashasvi treated a lustrous, divalent element M with sodium hydroxide.he observed
the formation of bubbles in reaction mixture.he made the the same observations when
this element was treated with hydrochloric acid.
(A) The given element is a metal or nonmetal
(B) The produced gas is nitrogen Oxygen carbon dioxide hydrogen
(C) Write the chemical equation for both the reactions
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Answer:
a) metal
b) hydrogen
c) metal + acid -----> salt + hydrogen gas
Explanation:
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