Question

CHEMISTRY
One mole of argon have least density at
1) STP
2) 0°Cwill, 2atm 3) 273°C, 2atm 4) 273°C, latn
E ftohen nir in it has been expelle​

Answer 1

Answer:

4

Explanation:

density= pressure×mass÷(gas constant×temperature) so temperature should be maximum and pressure should be minimum