Q. 15 D5.0( 7 Votes )

# Calculate the mas

Answer :

6.022 X 1023 number of N2 molecules.

As we know that 1 mole = 6.022 X 1023atoms

For 1 mole of N2 molecules:

First, we apply the formula: Mass of N2 = No. of moles × Molar mass of N2

Mass of N2 = 1 mole × 2(atomic mass of nitrogen)

Mass of N2 = 1mole × 28u

Mass of N2 = 28g

Thus, mass of 6.022 × 1023 number of N2 molecules is 28g.

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos  Sphere and Hemisphere42 mins  Introduction to Lines and Angles60 mins  Speed and Velocity42 mins  Arc of Circle And Related IMP Qs40 mins  Surface Area and Volume of solids Revision43 mins  IMP Theorems And Their Application43 mins  Circles- All kinds of Questions36 mins  Trigonometric Identities - Marathon Part 146 mins  Test what you Know Quiz44 mins  Heron's Formula- Full Gyan46 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 view all courses RELATED QUESTIONS :

Calculate the masAP - Physics & Chemistry

Fill the followinAP - Physics & Chemistry

Calculate the masAP - Physics & Chemistry

Convert into moleAP - Physics & Chemistry

Calculate the masAP - Physics & Chemistry

Calculate the numAP - Physics & Chemistry

Calculate the numAP - Physics & Chemistry

Calculate the masAP - Physics & Chemistry

Convert into moleAP - Physics & Chemistry

Convert into moleAP - Physics & Chemistry