Courses

# A substance forms face centered cubic crystals. Its density is 1.984 g/cm3 and the length of the edge of the unit cell is 630 pm. Calculate the molar mass in g/mol?a)29.85b)18.66c)149.35d)74.65Correct answer is option 'D'. Can you explain this answer? Related Test: Test Level 1: Solid State

## Class 12 Question

 Konain Raza Jul 29, 2018
D=mz/na*a^3 =>m=dna*a^3/z.

 Rohit Choudhary Jul 28, 2018
A

This discussion on A substance forms face centered cubic crystals. Its density is 1.984g/cm3 and the length of the edge of the unit cell is 630 pm. Calculate the molar mass in g/mol?a)29.85b)18.66c)149.35d)74.65Correct answer is option 'D'. Can you explain this answer? is done on EduRev Study Group by Class 12 Students. The Questions and Answers of A substance forms face centered cubic crystals. Its density is 1.984g/cm3 and the length of the edge of the unit cell is 630 pm. Calculate the molar mass in g/mol?a)29.85b)18.66c)149.35d)74.65Correct answer is option 'D'. Can you explain this answer? are solved by group of students and teacher of Class 12, which is also the largest student community of Class 12. If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for Class 12 on EduRev and even discuss your questions like A substance forms face centered cubic crystals. Its density is 1.984g/cm3 and the length of the edge of the unit cell is 630 pm. Calculate the molar mass in g/mol?a)29.85b)18.66c)149.35d)74.65Correct answer is option 'D'. Can you explain this answer? over here on EduRev! Apart from being the largest Class 12 community, EduRev has the largest solved Question bank for Class 12.