Calculate the weight of carbon which is burnt with excess of oxygen to form 22.4litre of CO2 at NTP 1).4g 2).6g 3).12g 4).24g

#Chemistry - Class 11

903 Views

Calculate the weight of carbon which is burnt with excess of oxygen to form 22.4litre of CO2 at NTP 1).4g 2).6g 3).12g 4).24g

nafeesahmad0616 16th Jan, 2021

Answer

Answer Later

Report

Answer (1)

Parmeshwar Suhag 16th Jan, 2021

Hi,

Given reaction is C + O2 --------> CO2

Now, we know that 1 mole of Carbon reacts with 1 mole of Oxygen to form 1 mole of Carbon dioxide.

Hence, let x be the mass of Carbon initially. Now moles of C are = x /12 , and now it will be equal to 1.

i.e. x = 12 g

Hope it helps.

Like Share

Related Questions

A mixture of CO and CO2 is found to have a density of 1.5g/l at 30C and 730 torr.what is the composition of the mixture?

147 Views

at what temperature 25dm3 of oxygen at 283 k is heated to make its volume 30dm3

2600 Views

Find the volume of oxygen obtained on decomposition of 200gm of potassium chlorate ( KClO3 )at STP.

335 Views

an unknown gas mass 12g(moler mass=120g)is kept in a close vessel at 1 atm and t C.if he increase temperature by 10 C.P rises by 10%.find t- a.100C b.127C c.173C d.-173C

34 Views

Aluminum form [AlF6]3 but boron does not form [BF6]3

5215 Views

Applications for Admissions are open.

UEI Global, Hotel Management ...

Apply

Training & Placement Guarantee | Top Recruiters: The Oberoi, Taj, Lee Meridien, Hyatt and many more

VIT Bhopal University | M.Tec...

Apply

M.Tech admissions open @ VIT Bhopal University | Highest CTC 52 LPA | Apply now

Amity University | M.Tech Adm...

Apply

Ranked amongst top 3% universities globally (QS Rankings).

Amity University Noida MBA Ad...

Apply

Amongst top 3% universities globally (QS Rankings)

Graphic Era (Deemed to be Uni...

Apply

NAAC A+ Grade | Among top 100 universities of India (NIRF 2024) | 40 crore+ scholarships distributed

XAT- Xavier Aptitude Test 2026

Apply

75+ years of legacy | #1 Entrance Exam | Score accepted by 250+ BSchools | Apply now

View All Application Forms

Trending Articles/News

Download the Careers360 App on your Android phone

Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile

150M+ Students

30,000+ Colleges

500+ Exams

1500+ E-books