Question
Download Solution PDFThe colour of Hydrogen gas is _______?
This question was previously asked in
Army Soldier Technical (Pune) 1 Nov 2020 Official Paper
Answer (Detailed Solution Below)
Option 2 : Colourless
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Indian Army Agniveer Technical 2023 Memory Based Paper.
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Detailed Solution
Download Solution PDFThe correct answer is colourless
CONCEPT:
- Hydrogen is the most abundant gas in the universe.
- It is the first element in the periodic table.
- The atomic number is 1
- The nucleus of hydrogen contains one proton but no neutron.
- It is lighter than air and insoluble in water.
EXPLANATION:
- Hydrogen is a colourless, odourless gas.
Last updated on Jun 5, 2025
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