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This is a Short Answer Type Questions as classified in NCERT Exemplar

At constant volume

q = ΔU + (-w)

-w = pΔ q = AU + pΔV

ΔV = 0 (at constant volume)

Hence, qv = ΔU + 0 = ΔU= change in internal energy at constant pressure, qp = AU + pΔV

Since ΔU + pΔV=ΔH

=> qp = ΔH change in enthalpy

Hence, at constant volume and at constant pressure, heat change is a state function because it is equal to ΔU and ΔH respectively which are state functions.

This is a Short Answer Type Questions as classified in NCERT Exemplar

For an isolated system w = 0, q = 0

Since ΔU= q + w = 0 + 0 = 0, ΔU= 0

PW Institute of Innovation, Lucknow offers three types of scholarship to support deserving and meritorious students. Check the list of scholarships below:

• Merit-based Scholarship
• EWS Scholarship based on Family Income
• Empower her Scholarship for females

The institute has allocated a total of INR 5 crore to support students.

This is a Short Answer Type Questions as classified in NCERT Exemplar

Gibbs energy for a reaction in which all reactants and products are in standard state. ΔrG° is related to the equilibrium constant of the reaction as follows

ΔrG = ArG° + RT In K

At equilibrium, 0 = ΔrG° + RT InA– ( {ΔrG = 0) or  ΔrG° =-RT lnK

ΔrG° = 0 when K= 1

For all other values of K, ArG° will be non-zero.

This is a Short Answer Type Questions as classified in NCERT Exemplar

Molar enthalpy of vaporization is more for water due to hydrogen bonding between water molecules.

This is a Short Answer Type Questions as classified in NCERT Exemplar

State functions: Enthalpy, entropy, temperature, free energy Path functions: Heat, work.

Yes, PW Institute of Innovation, Lucknow accepts Class 12 marks for admission. The college offers BTech, BBA, and BVoc programmes at the UG levels. Candidates looking for course admission must complete the basic educational qualification, i.e., Class 12. The application process at the PW Institute of Innovation, Lucknow, is conducted online. 

This is a Short Answer Type Questions as classified in NCERT Exemplar

The standard molar entropy of H₂0 (1) is 70 J K^-1 mol^-1. The solid form of H₂0 is ice. In ice, molecules of H₂0 are less random than in liquid water. Thus, molar entropy of H₂0 (s) < molar entropy of H₂0 (1). The standard molar entropy of H₂0 (s) is less than 70 J K^-1 mol^-1.

This is a Short Answer Type Questions as classified in NCERT Exemplar

During cyclic process, change in internal energy is zero.

ΔU = 0

and no work is said to be done, as system returns to the initial state.
For a steady state cyclic process at any given stage enthalpy is one single value however, at different stage it would vary.

ΔH = 0

RVS College of Engineering and Technology is located in the commercial hub of Jamshedpur city. Students experience well-connected and convenient accommodation and academics at the location. For students arriving at the Jamshedpur Airport, it would take around a 30-minute drive to reach the RVSCET campus. On the other hand, students reaching the Tatanagar Junction can take a 45-minute drive to reach the campus of RVS College of Engineering and Technology.

The selection criteria for all three course admission at PW Institute of Innovation, Lucknow is based on CEE/JEE Main + PI/Merit + PW CEE (optional) + PI/CEE/JEE/NEET/CUET/IPMAT + PI as per course requirement. PW Institute of Innovation, Lucknow admissions are based entirely on students merit. Candidates can register online at the official website for admission to their preferred course of study.

Students are encouraged to visit the Programmes section of the official RVSCET website to learn about the course-specific fee details. For example, the BTech in CSE course at RVS College of Engineering and Technology can cost the student INR 1,11,500 per annum. Another example, the MCA programme fee is INR 82,000 per year. Students must carefully check fee details like hostel fees, caution deposit, etc. when applying for their course.

PW Institute of Innovation also offers direct admissions based on Class 12 and national-level entrance exam scores. Students can check the table below for more details:

RVS College of Engineering and Technology provides programs in various fields of Engineering and Management. Students can opt for BTech or M.Tech courses, or head into the Computers field with an MCA degree. One of the prominent accepted exams at the institute is the Jharkhand Combined Entrance Competitive Examination (JEECE). Furthermore, the students can also present the scores from the nation-wide JEE Main exam.

RVS College of Engineering and Technology offers courses in different specializations in Engineering and Management. Students can choose from BTech, BBA, BCA, MCA, MTech, and other courses. Prominent specializations at RVSCET include Computer Science Engineering, Mechanical Engineering, Civil Engineering, Electronics and Communications Engineering, etc. These courses provide a solid foundation for the students in their respective fields.

RVS college of engineering and technology (popularly known as RVS CET):

•  Independent institution
• AICTE approved
• Government of India Approved by the Affiliation Anna University, Chennai
• NAAC A+ Grade Accredited

 Key Highlights:

This implies that RVS CET has its academic curriculum and examinations, whereas the degree is awarded by Anna University. It is independent; thus, it has the flexibility in course design, which in many cases will equate to industry-relevant updates and increased academic control.