Both large
Both negligible
Constant and negligible
Large and negligible
Correct answer is D
In a gas, the distance between molecules, whether monatomic or polyatomic, is very large compared with the size of the molecules; thus gases have a low density and are highly compressible.
Cohesive Force is negligible in case of gases.
When a reaction is endothermic,
Enthalpy change, \(\Delta\)H is negative
Heat content of a product is less than the heat content of a reactant
Heat content of reactants is less than the heat content of product
The reaction is non-spontaneous
Correct answer is C
An endothermic reaction is any chemical reaction that absorbs heat from its environment. The absorbed energy provides the activation energy for the reaction to occur.
Cl2
SO2
CH4
C2H6
Correct answer is C
No explanation has been provided for this answer.
I
I and II
I and III
II and III
Correct answer is C
No explanation has been provided for this answer.
The general gas equation was deprived from______?
Boyle's and Gay Lussac's laws
Boyle's and Graham's laws
Boyle's and Charles' laws
Dalton's atomic theory
Correct answer is C
No explanation has been provided for this answer.