Q. 54.0( 14 Votes )

Which of the foll A. 0.2 mole of sucrose (C12H22O11)

B. 2 moles of CO2

C. 2 moles of CaCO3

D. 10 moles of H2O

Answer :

Mass of given sample = Molar mass X number of moles

m = M X N


(a) 0.2 moles of sucrose (C12H22O11):


Molar mass of sucrose (C12H22O11) = 342g/mole


Thus, the mass of 0.2 moles of sucrose (C12H22O11) = 342 X 0.2


= 68.4g


(b) 2 moles of CO2 = 2×44 = 88g


(c) 2 moles of CaCO3 = 2×100 = 200 g


(d) 10 moles of H2O = 10×18 = 180


Thus, the mass of 0.2 moles of sucrose (C12H22O11) would weigh the highest.

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Atoms and Molecules: H.O.T.S.Atoms and Molecules: H.O.T.S.Atoms and Molecules: H.O.T.S.38 mins
NCERT Exemplar | Atoms and MoleculesNCERT Exemplar | Atoms and MoleculesNCERT Exemplar | Atoms and Molecules48 mins
Mastering in ValencyMastering in ValencyMastering in Valency33 mins
NCERT Exemplar | Atoms and MoleculesNCERT Exemplar | Atoms and MoleculesNCERT Exemplar | Atoms and Molecules43 mins
Quiz | Solve Imp. Qs. on Ions,Molecules and CompoundsQuiz | Solve Imp. Qs. on Ions,Molecules and CompoundsQuiz | Solve Imp. Qs. on Ions,Molecules and Compounds26 mins
Smart Revision | Master the Art of Writing Chemical FormulaeSmart Revision | Master the Art of Writing Chemical FormulaeSmart Revision | Master the Art of Writing Chemical Formulae46 mins
Smart Revision | Basic Concept of MoleSmart Revision | Basic Concept of MoleSmart Revision | Basic Concept of Mole51 mins
Atomic ModelsAtomic ModelsAtomic Models53 mins
NCERT | Laws of Chemical Combinations - INCERT | Laws of Chemical Combinations - INCERT | Laws of Chemical Combinations - I43 mins
Smart Revision | Important Questions of Atoms & MoleculesSmart Revision | Important Questions of Atoms & MoleculesSmart Revision | Important Questions of Atoms & Molecules36 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

(a) Calculate theTogether with Science

Calculate the masTogether with Science

(a) Define the teTogether with Science

Calculate:
</p
Together with Science

Calculate the masTogether with Science

In photosynthesisNCERT Science - Exemplar

How many grams ofLakhmir Singh & Manjit Kaur - Chemistry

Calculate the masAll In One - Science

How many atoms arLakhmir Singh & Manjit Kaur - Chemistry