Take Class 11 Tuition from the Best Tutors
Affordable fees 1-1 or Group class Flexible Timings Verified Tutors Search in
Asked by Rakes Last Modified
Answer As an experienced tutor registered on UrbanPro, I can confidently say that UrbanPro is one of the best platforms for online coaching and tuition. Now, let's dive into solving the problem.
To find the amount of heat required to raise the temperature of nitrogen, we can use the formula:
Q=mcΔTQ=mcΔT
Where:
First, let's calculate the specific heat capacity (cc) of nitrogen using the given molecular mass (MM) and the universal gas constant (RR):
c=RMc=MR
Given:
c=8.3 J mol−1K−128 g/mol=8.3 J mol−1K−10.028 kg/molc=28g/mol8.3J mol−1K−1=0.028kg/mol8.3J mol−1K−1 c≈296.43 J kg−1K−1c≈296.43J kg−1K−1
Now, we can calculate the heat energy (QQ) using the formula mentioned earlier:
Given:
Q=(2.0×10−2 kg)×(296.43 J kg−1K−1)×(45 K)Q=(2.0×10−2kg)×(296.43J kg−1K−1)×(45K) Q≈267.19 JQ≈267.19J
So, the amount of heat that must be supplied to 2.0×10−22.0×10−2 kg of nitrogen to raise its temperature by 4545 °C at constant pressure is approximately 267.19267.19 J.
Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com
Ask a QuestionRelated Lessons
Recommended Articles
Top Benefits of e-Learning
With the current trend of the world going digital, electronic renaissance is a new movement that is welcomed by the new generation as it helps makes the lives of millions of people easier and convenient. Along with this rapidly changing movement and gaining popularity of Internet, e-Learning is a new tool that emerging...
Read full article >
6 Healthy Habits of School Children
While schools provide formal education to the children, the home is where they start learning about things informally. Parents think that schools will take the initiative to educate their children. Well, this is partially true, as parents also play an essential role in bringing up their child. For the development of particular...
Read full article >
The Trend of E-learning and it’s Benefits
E-learning is not just about delivering lessons online. It has a much broader scope that goes beyond manual paper or PowerPoint Presentations. To understand the reach of E-learning and how the whole process works in developing the Educational system, we will discuss a few points here. Let us find out how this new learning...
Read full article >
Science, Arts Or Commerce - Which One To Go For?
Once over with the tenth board exams, a heavy percentage of students remain confused between the three academic streams they have to choose from - science, arts or commerce. Some are confident enough to take a call on this much in advance. But there is no worry if as a student you take time to make choice between - science,...
Read full article >
Looking for Class 11 Tuition ?
Learn from the Best Tutors on UrbanPro
Are you a Tutor or Training Institute?
Join UrbanPro Today to find students near youThe best tutors for Class 11 Tuition Classes are on UrbanPro
The best Tutors for Class 11 Tuition Classes are on UrbanPro
0
