Chemistry, 14.10.2020 01:01 dsawnstevensonp9xhnr
When an element ‘X’ reacts with dilute hydrochloric acid brisk effervescence of a gas is produced, which burns with the ‘pop’ sound.
a. Element ‘X’ is a metal or a nonmetal?
b. Name the gas produced in the above reaction.
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When an element ‘X’ reacts with dilute hydrochloric acid brisk effervescence of a gas is produced, w...
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