Put (√) or (×), then correct if false:- i) In gas phase, the molecules are held close together ( ). ii)Viscosity is one of the chemical properties of the matter ( ). iii)Hour is the SI unite of the time ( ). iv) Specific gravity = (d water) /( d substance) ( ).
Put (√) or (×), then correct if false:-
i) In gas phase, the molecules are held close together ( ).
ii)Viscosity is one of the chemical properties of the matter ( ).
iii)Hour is the SI unite of the time ( ).
iv) Specific gravity = (d water) /( d substance) ( ).
Gases contains extremely small particles widely spaced in container. The average distance between particles in gas is about ten times their diameter. Therefore, molecules in gas phase are not held close together.
i) In gas phase, the molecules are held close together ( √ ).
Viscosity is defined as how good a liquid flow. It explains physical motion of flow of a substance. Therefore, viscosity is physical property.
ii)Viscosity is one of the chemical properties of the matter (× ).
Step by step
Solved in 2 steps
