Chemistry, asked by saumya5863, 1 year ago

how many times lighter or heavier than air is hydrogen?

Answers

Answered by shubhamgote

5

This is what made Hydrogen the choice of gas for the lighter than air ships. That is until one of the Hydrogen filled ships exploded. Now lighter than air ships use Helium with a mass of 4 grams./ 22.4 liters of volume. Twice as dense Hydrogen but still less dense than the atmospheric air and not explosive.

Answered by BrainlyFIRE

7

hi mate

Thus air is 29 times heavier than hydrogen. This about it. Hydrogen is 1 proton and 1 electron. Doesn't get much lighter than that.

Previous Question

Next Question

Similar questions

Business Studies, 7 months ago

financial management ensures timely payment of taxes to the ___...

Physics, 7 months ago

what is the full name of abberviation...

Chemistry, 7 months ago

Gas 'A' is a colourless gas which is produced by the reaction of active metals with dilute HCl. Gas 'B' is produced by the action of heat on potassium chlorate. Gas 'A' undergoes reaction with 'B' and forms colourless liquid 'C'. i. Identify A, B and C. ii. Give two tests to identify liquid 'C'. iii. How will you prepare water gas by liquid 'C' ? *...

Political Science, 1 year ago

what is a charge sheet...

Math, 1 year ago

Find the smallest number by which 8640 must be divided so that the quotient is a perfect cube...

Chemistry, 1 year ago

If 12 gram of carbon has x atoms then the number of atoms in 12 gram of magnesium will be...

Chemistry, 1 year ago

If a test tube becomes cold to the touch during a chemical reaction the reaction is...

Math, 1 year ago

the angle of elevation of the top of a hill at the foot of a tower is 60 degree and the angle of elevation of the top of the tower from the foot of the hill is 30 degree. if the tower is 50 m high, what is the height of the hill?