Mole ConceptHard
Question
The weight of one molecule of a compound of molecular formula C60H122 is
Options
A.1.2 × 10-20 g
B.5.025 × 1023 g
C.1.4 × 10-21 g
D.6.023 × 10-20 g
Solution
M.W. = 60 × 12 + 122 = 842
Weight of one molecule =
gm
= 140 × 10-23 gm = 1.4 × 10-21 gm
Weight of one molecule =
gm= 140 × 10-23 gm = 1.4 × 10-21 gm
Create a free account to view solution
View Solution FreeMore Mole Concept Questions
One mole of the aquous solution of complex CoCl3.4NH3 passess through anion exchange resine and resulting solution treat...If an iodized salt contains 1% of KI and a person takes 2 g of the salt every day, the iodine ions going into his body e...When 12 g graphite is burnt in sufficient oxygen, CO as well as CO2 is formed. If the product contains 40% CO and 60% CO...Mole fraction of the component A in vapour phase is x1 and mole fraction of component A in liquid mixture is x2 (PoA = v...A mixture of 2 × 1021 molecules of P and 3 × 1021 molecules of Q weighs 0.60 g. If the molecular mass of P is 45, then t...