UrbanPro

Take Class 12 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Search in

In three moles of ethane (C2H6), calculate the following:
(i) Number of moles of carbon atoms (ii) Number of moles of hydrogen atoms
(iii) Number of molecules of ethane

Asked by Last Modified  

Follow 2
Answer

Please enter your answer

(I) 6 moles of carbon (2) 18 moles of hydrogen (3) 6× Avogadro's number
Comments

Tutor

(1) 2 carbon in 1 mol of C2H6 so in 3 mol of C2H6 it has 3 x 2=6 mol of carbon (2) 6 Hydrogen in 1 mol of C2H6 so in 3 mol of C2H6 it has 3 x 6=18 mol of Hydrogen (3) 1 mol contain 6.02 x 10^23 so in 3 mol of C2H6 it has 3 x 6.02 x 10^23=18.069 x10^23 molecules
read more

(1)  2 carbon in 1 mol of C2H6 so in 3 mol of C2H6 it has 3 x 2=6 mol of carbon

(2) 6 Hydrogen in 1 mol of C2H6 so in 3 mol of C2H6 it has 3 x 6=18 mol of Hydrogen

(3) 1 mol contain 6.02 x 10^23 so in 3 mol of C2H6 it has 3 x 6.02 x 10^23=18.069 x10^23 molecules

read less
Comments

Related Questions

Is class 11 coaching important or not?
In my opinion class 11 coaching is needed for clear coception and guidance. Student do not know which type of questions they should solve and how to prepare syllabus perfectly.
Sagar
0 0
6
I have just entered class 11 and want to prepare for IIT-JEE. How do I manage between school and coaching?
Focus on JEE classes as most of the students do. You can cover your class course easily after these classes before exams.
Sweetu
0 0
6
State as to why
(a) Alkali metals show only +1 oxidation state. (b) Na and K impart colour to the flame but Mg does not.(c) Lithium on being heated in air mainly forms the monoxide and not the peroxide.(d) Li is the best reducing agent in aqueous solution.

a) There is only one valence electron in Alkali metals, on loosing one electron alkali metals achieve noble gas configuration which is most stable. Therefore, in order to achieve stability Alkali metals...
Abhijith
0 0
5
Is coaching necessary for the CBSE class 12?
It is not necessary if subject teachers know their subjects and teach it sincerely in the classroom.
Sriomprakash
0 0
5

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

CONCEPT OF HYBRIDIZATION
Hybridisation is a hypothetical concept which explains about the formation and structure of molecules. Defination - the intermixing of atomic orbitals to produce symmetrical low energy containg hybrid...

Learn how to learn Chemistry
I suppose many of you have been through the latest web series KOTA FACTORY were some struggles that students face with Chemistry have been very aptly portrayed. The honest approach of the students regarding...
R

Two examples of disproportionation reaction in aqueous solution
QUESTION What is meant by disproportionation? Give two examples of disproportionation reaction in aqueous solution ANSWER In a disproportionation reaction, same substance undergoes oxidation...

Do you know why water boils at higher temperature when solute is mixed into it Why your Red blood cells lose nuclei but not that of camel
M

Meena S.

0 0
0

Recommended Articles

Radhe Shyam is a highly skilled accounts and finance trainer with 8 years of experience in teaching. Accounting is challenging for many students and that’s where Radhe Shyam’s expertise comes into play. He helps his students not only in understanding the subject but also advises them on how to overcome the fear of accounts...

Read full article >

Mohammad Wazid is a certified professional tutor for class 11 students. He has 6 years of teaching experience which he couples with an energetic attitude and a vision of making any subject easy for the students. Over the years he has developed skills with a capability of understanding the requirements of the students. This...

Read full article >

Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...

Read full article >

Urmila is a passionate teacher with over 8 years of experience in teaching. She is currently pursuing her Ph. D. She provides classes for Class 11, Class 12, MBBS and Medical tuition.  Urmila began her career in teaching long before she became a teacher. She used to provide classes for foreign national students in her college...

Read full article >

Looking for Class 12 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for Class 12 Tuition Classes?

The best tutors for Class 12 Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Class 12 Tuition with the Best Tutors

The best Tutors for Class 12 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more