The gas that is less dense than air is
...The gas that is less dense than air is
nitrogen
chlorine
Carbon(IV) oxide
Oxygen
Correct answer is A
The density of a gas is directly proportional to its molar mass. This means that gases with a lower molar mass will be less dense than gases with a higher molar mass. Nitrogen (N2) has a molar mass of 28 g/mol, which is less than that of air (approximately 29 g/mol), making it less dense than air.
The purest form of iron which contains only about 0.1% carbon is ...
20 cm3 of 1 M H2SO4 is mixed 20 cm3 of 1 M NaOH. The resulting solution is?...
The high solubility of ethanol in water is due to its ...
The end products of burning a candle in the atmosphere are water and ...
H 2O (g) + C (s) → H2(g) + CO(g) The oxidizing agent in the reaction above is...
The molecule which has a linear shape is ...