NEET2008ChemistryCoordination CompoundsActual
Volume occupied by one molecule of water (density =1 ~g ~cm ⁻³ ) is
Options
- A9.0 10⁻²³ ~cm ^3
- B6.023 10⁻²³ ~cm ^3
- C3.0 10⁻²³ ~cm ^3
- D5.5 10⁻²³ ~cm ^3
Correct answer
C. 3.0 10⁻²³ ~cm ^3
Step-by-step solution
6.02 10²³ molecules of water aligned & =1 ~mol & =18 ~g aligned Mass of one molecule of water aligned & = 18 6.023 10²³ ~g V= m d & = d= m V 6.023 10²³ 1 & 3 10⁻²³ ~cm ^3 aligned