Question

Which of the following produces H2 gas, when reacts with Acid​

Answer 1

Answer:

Acids react with most metals to form a salt and hydrogen gas. As discussed previously, metals that are more active than acids can undergo a single displacement reaction. For example, zinc metal reacts with hydrochloric acid producing zinc chloride and hydrogen gas.

Answer 2

Explanation:

Metals doesn't produce Hydrogen gas when reacted with nitric oxide.

REASON:

Nitric acid is a very strong oxidizing agent.

The hydrogen gas produced during its reaction with metals get oxidised to water ,hence no hydrogen gas is produced.

Instead it produces nirtic oxides

I HOPE IT WILL HELP YOU

I HOPE IT WILL HELP YOUMARK IT AS BRAINLIEST