Mole ConceptHard
Question
6.02 × 1020 molecules of urea are present in 100 ml of its solution. The concentration of solution is :-
Options
A.0.1 M
B.0.02 M
C.0.01 M
D.0.001M
Solution
0.001M Number of moles 
Molar conc.
Molar conc. = 0.01 M.
Molar conc.
Molar conc. = 0.01 M.
Create a free account to view solution
View Solution FreeMore Mole Concept Questions
How many grams of 90% pure Na2SO4 can be produced from 250 g of 95% pure NaCl?...The molar concentration of HCl (aq.) is 10-5 M. Which of the following statements are correct.(dsolution = 1 gm /cc)...Cupric ammonium sulphate was found to contain 27.03% water of crystallization by mass. Upon strongly heating, it gave cu...Mole fraction of the Toluene in the vapour phase in equilibrium with a solution of benzene (Po = 120 Torr) and toluene (...Cyclohexanol is dehydrated to cyclohexene on heating with conc. H2SO4. If the yield of this reaction is 75%, then how mu...