Question

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Answer 1

1. Hydrogen gas is adsorbed by metal palladium.

2. Acid reacts with base to give salt. This reaction is known as neutralisation reaction.

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Answer 2

Hello!!

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➡️ Hydrogen gas is adsorbed by metal PALLADIUM.

➡️ Acid reacts with base to give salt and water. The reaction is known as NEUTRALISATION.

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