What will be the amount of heat change at constant pressure? a) 223.53 cal b) 371.25...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
What will be the amount of heat change at constant pressure? a) 223.53 cal b) 371.25 Cal c) 155.8 Cal d) 355.68 Cal 22. What will be the amount of work done in the process ? a) -62.32 Cal b) -140.925 Cal c) -142.27 Cal d) -148.5 Cal Matrix Matching Type Questions 23. Column-I Column-II A) Reversible cooling of an ideal gas at constant volume B) Reversible isothermal expansion of an ideal gas P) w= 0; q < 0; AU < 0 Q) w< 0, q> 0, AU > 0 R) w= 0; q = 0; AU = 0 S) w< 0; q> 0; AU= 0 C) Adiabatic expansion of non-ideal gas into vacuum D) Reversible melting of sulphur at normal melting point Integer Type Questions 24. Among heat capacity, molar heat capacity, molarity, molality, mole fraction, specific heat, the number of extensive properties are ? 25. In the present graph, the area of circle A and B are 25 unit and 20 unit respectively work done will be 5x, units. x = 26. 1L of NH, at 27°C is expanded adiabatically to x litres and final temperature is-123°C. What is the value of x ? 27. Calculate the work done by the system in an irreversible (single step) adiabatic expansion of 2 mole of a polyatomic gas (Y = 4/3) from 300 K and pressure 10 atm to 1 atm : (in KJ) (round off to closest integer) EXERCISE-II (Different types of heats of reactions, Hess Law of constant heat summation. Bond enthalpy energy) LEVEL-I (MAIN) Straight Objective Type Questions When a reaction is conducted in an open vessel, the heat of reaction is represented as 1) ΔΗ 3) РДV 4) A nRT 2) AE The factor which does not influence the heat of the reaction is 1) Pressure 2) Temperature 4) Number of steps involved in the reaction 3) Physical state of substance Assertion (A) : The enthalpies of elements in their standard states are taken as zero. Reason (R) 2) A and R are true, R does not explain A 4) A is false, but R is true It is impossible to determine the absolute enthalpy of any substance. 1) A and R are true, R explains A 3) A is true, but R is false 119 OUudonts What will be the amount of heat change at constant pressure? a) 223.53 cal b) 371.25 Cal c) 155.8 Cal d) 355.68 Cal 22. What will be the amount of work done in the process ? a) -62.32 Cal b) -140.925 Cal c) -142.27 Cal d) -148.5 Cal Matrix Matching Type Questions 23. Column-I Column-II A) Reversible cooling of an ideal gas at constant volume B) Reversible isothermal expansion of an ideal gas P) w= 0; q < 0; AU < 0 Q) w< 0, q> 0, AU > 0 R) w= 0; q = 0; AU = 0 S) w< 0; q> 0; AU= 0 C) Adiabatic expansion of non-ideal gas into vacuum D) Reversible melting of sulphur at normal melting point Integer Type Questions 24. Among heat capacity, molar heat capacity, molarity, molality, mole fraction, specific heat, the number of extensive properties are ? 25. In the present graph, the area of circle A and B are 25 unit and 20 unit respectively work done will be 5x, units. x = 26. 1L of NH, at 27°C is expanded adiabatically to x litres and final temperature is-123°C. What is the value of x ? 27. Calculate the work done by the system in an irreversible (single step) adiabatic expansion of 2 mole of a polyatomic gas (Y = 4/3) from 300 K and pressure 10 atm to 1 atm : (in KJ) (round off to closest integer) EXERCISE-II (Different types of heats of reactions, Hess Law of constant heat summation. Bond enthalpy energy) LEVEL-I (MAIN) Straight Objective Type Questions When a reaction is conducted in an open vessel, the heat of reaction is represented as 1) ΔΗ 3) РДV 4) A nRT 2) AE The factor which does not influence the heat of the reaction is 1) Pressure 2) Temperature 4) Number of steps involved in the reaction 3) Physical state of substance Assertion (A) : The enthalpies of elements in their standard states are taken as zero. Reason (R) 2) A and R are true, R does not explain A 4) A is false, but R is true It is impossible to determine the absolute enthalpy of any substance. 1) A and R are true, R explains A 3) A is true, but R is false 119 OUudonts
Expert Answer:
Related Book For
Financial Accounting: A Business Process Approach
ISBN: 978-0136115274
3rd edition
Authors: Jane L. Reimers
Posted Date:
Students also viewed these chemistry questions
-
In Problem 15-24, what would be the amount of the potential money multiplier that applies to a $100,000 decrease in reserves caused by a Fed open market sale of that amount? How much would the money...
-
What will be the 13C frequency setting of an NMR spectrometer that operates at 100 MHz for protons?
-
What will be the product isolated after thermal decarboxylation of each of the following? Using curved arrows, represent the bond changes that take place at the transition state.
-
Use hand calculations to fit the multiple linear regression model 1 y = β0 + β1x1 + β2x2 to the data set in DS 13.6.2. (a) Write down the vector of observed values...
-
Review the car-caravan analogy in Section lA. Assume a propagation speed of 100 kmJhour. a. Suppose the caravan travels 150 km, beginning in front of one tollbooth, passing through a second...
-
Dean Foster Z. Interface and Professor J. Fetid Nightsoil exchange platitudes and bromides. When Dean Interface consumes TI platitudes and BI bromides, his utility is given by UI (BI, TI) = BI + 2TI....
-
Verify that the \(j\)-factor is related to the drag coefficient by the relation \[j_{\mathrm{D}}=\frac{c_{\mathrm{D}}}{2}\] for mass transfer for flow over a flat plate.
-
The comparative financial statements of Kenmore Pools. Inc. for 2017, 2016, and 2015 included the following select data: Requirements 1. Compute these ratios for 2017 and 2016: a. Current ratio b....
-
Discussion on UNFCCC (Paris Agreement), Saudi Arabia's Vision 2030 and the price of oil?
-
Whine purchased 80% of the outstanding voting shares of Dine Inc. on December 31, 2018. The balance sheets of both companies on that date are shown below (after Whine acquired the shares): WHINE DINE...
-
Write an individual research essay that compares different Digital Marketing strategies to market a hotel . Based on
-
Points A, B, C, and D are at the corners of a square area in an electric field, with \(\mathrm{B}\) adjacent to \(\mathrm{A}\) and \(\mathrm{C}\) diagonally across from \(A\). The potential...
-
A microwave oven, which fills the oven chamber with oscillating electric fields, works well at heating food that has a high water content. However, it does not work well with frozen food or with food...
-
The electric force due to a uniform external electric field causes a torque of magnitude \(10.0 \times 10^{-9} \mathrm{~N} \cdot \mathrm{m}\) on an electric dipole oriented at \(30^{\circ}\) from the...
-
Consider an isolated, uniformly charged spherical shell of radius \(R\) carrying positive charge \(q\). Point \(\mathrm{A}\) is on the shell, point \(B\) is a distance \(2 R\) from the center, point...
-
A dipole is to be released in a region where there is a uniform electric field and no dissipative forces. Describe the motion of the dipole if it is released from rest in an orientation \((a)\)...
-
A company is considering dropping a product line. Data from the company s budget for the upcoming year for this product line appear below: Sales Revenue: $ 3 0 7 , 0 0 0 Variable costs: $ 1 7 7 , 0 0...
-
Fill in each blank so that the resulting statement is true. A solution to a system of linear equations in two variables is an ordered pair that__________ .
-
Given the following items on Tiffany Restoration Companys June 30, 2009, balance sheet, how much did the company owe its creditors on June 30,2009? $1,725 Liabilities Cash Inventory Equipment Other...
-
Using the data from SE5-14B, calculate the cost of goods sold and the cost of the ending inventory using the FIFO periodic cost flow assumption. In SE5-14B, Calculate the cost of goods sold and the...
-
Jimmy Paycheck earned $1,500 per month as the manager of a recording studio. Jimmy has 25% of his earnings withheld for federal income taxes. There are no other amounts withheld except for those...
-
Due to the Covid recession of 2020, the U.S. government budget changed from smaller deficits to very large deficits. What impact would this have on the net exports and private sector balances, all...
-
Verify the likelihood in equation (16.5) for the two-part model. n2. (16.5) -(-)-(-2)/02 L = [] {(p;)" (1 p; )'-'} [[ ( i=1 ri=1
-
Two Population Poissons. We can express the two population problem in a regression context using one explanatory variable. Specifically, suppose that \(x_{i}\) only takes on the values of zero and...
Study smarter with the SolutionInn App