What volume of CCl4 having density 1.5g/cc contains 1 * 10 to the power 25 chlorine atoms
krishnan s , 13 Years ago
Grade
Physical Chemistry> MOLE CONCEPT...
2 AnswersPramod J AskiitiansExpert-IIT-B
Last Activity: 13 Years ago
Dear student,
number of chlorine atoms in ccl4 = 4
number of moles of ccl4 = 10^25/(4*6.623*10^23) = 3.775 moles
weight of 3.775 moles = 3.775*[12+4*35] = 573.8
volume required = 573.8/1.5 =382.33 litres
i hope this clears :)
krishnan s
Last Activity: 13 Years ago
thanks for the answer. but i did not understand why we multiply 4 with avogadro number
Provide a better Answer & Earn Cool Goodies
Enter text here...
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Ask a Doubt
Get your questions answered by the expert for free
Enter text here...
Other Related Questions on physical chemistry
Which of the following aqueous solutions remains neutral afterelectrolysis
physical chemistry
0 Answer Available
Last Activity: 2 Years ago
In the reaction A + 2B ⇌ 2C, if 2 moles of A, 3 moles of B and 2 moles of C are placed in a 2 L flask andthe equilibrium concentration of C is 0.5 mol/L. The equilibrium constant (KC) for the reaction is.....and please tell how you know that the reaction is going forward .. imean how to calculate the reaction quotient ???
physical chemistry
1 Answer Available
Last Activity: 2 Years ago
18 19 gram mixture of na2co3 and nahco3 on heating gives 2.2 gram CO2 gas find the percent nahco3 (by mass) in mixture
physical chemistry
1 Answer Available
Last Activity: 2 Years ago