name the metal which react with a very dilute HNO3 to evolve hydrogen gas
Answers
Reaction between Hydrogen and Magnesium:
The name of the metal that evolve hydrogen gas is magnesium.
Explanation:
When mineral acids like sulphuric acid reacts with metals like copper, hydrogen gas is usually evolved. But in the case of nitric acid, hydrogen gas is not produced in the reaction (except with metals like magnesium and manganese because of its quickly decomposing nature. It is a powerful oxidizing agent.
In the case of dilute nitric acid, its oxidizing nature is greatly reduced because it’s over diluted. You can confirm it by introducing a burning splinter.
To learn more:
Why it is dangerous to look at a burning magnesium ribbon?
https://brainly.in/question/1384872
Ahmad took a magnesium ribbon (cleaned) and burnt it on a flame. The white powder formed was taken in a test tube and water was added to it. He then tested the solution formed with red and blue litmus paper. What change was seen? Why?
https://brainly.in/question/1197057
Answer: the metals the metal which can react with dilute HCl HNO3 to evolve hydrogen gas is MANGANESE.
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Explanation:MARK BRAINLIEST