A system absorbs 20kJ heat and also does...

A system absorbs 20kJ heat and also does 10kJ of work. The net internal enegry of the system

Text Solution

AI Generated Solution

Topper's Solved these Questions

CHEMICAL THERMODYNAMICS
ICSE|Exercise REVIEW EXERCISES (Fill in the blanks )|6 Videos
CHEMICAL THERMODYNAMICS
ICSE|Exercise VERY SHORT ANSWER TYPE QUESTIONS |56 Videos
CHEMICAL THERMODYNAMICS
ICSE|Exercise NCERT TEXT-BOOK. EXERCISES|22 Videos
CHEMICAL BONDING AND MOLECULAR STRUCTURE
ICSE|Exercise NCERT TEXT-BOOK EXERCISES ( WITH HINTS AND SOLUTIONS)|47 Videos
CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES
ICSE|Exercise NCERT TEXT-BOOK. EXERCISE (With Hints and Solutions)|63 Videos

Similar Questions

Explore conceptually related problems

A system absorbs 10 kJ of heat and does 4 kJ of work. The internal energy of the system

A system gives out 20 J of heat and also does 40 J of work. What is the internal energy change?

A system absorbs 50 kJ heat and does 20 kJ of work. What is the net change in the internal energy of the system ?

A system gives out 30 J of heat and also does 40 J of work. What is the internal energy change?

Calculate the internal energy change in each of the following cases . (a) A system absorbs 5kJ of heat and does 1kJ of work (b) 5kJ of work is done on the system amd 1kJ of heat is given out by the system .

A system loses 120 ) of heat and does 80 J of work. Calculate the change in the internal energy of the system.

During a process, a system absorbs 710 kJ of heat and does 250 J of work. Calculate the change in the internal energy of the system.

A system absorbs 1500 joule of energy as heat and produces 500 joule of work .the change in internal energy of the system will be :

A system absorbs 'xJ' heat and does "yJ" work. Its Delta E is +Ve when

A system absorbs reversibly 600 J of heat and performs 250 J of work. The increase in the internal energy of system is :-

ICSE-CHEMICAL THERMODYNAMICS -REVIEW EXERCISES

What do you understand by pressure-volume work? Derive an expression f...
Text Solution
|
Caclulate DeltaU, internal enegry change of a system, if it absorbs 25...
Text Solution
|
A system absorbs 20kJ heat and also does 10kJ of work. The net interna...
Text Solution
|
Predict the mode of energy transference in the following processe. ...
Text Solution
|
What is the mode of transference of energy when one plays on a piano?
Text Solution
|
Sort out the intensive and extensive properties among the following: ...
Text Solution
|
Classify the following into open, closed and isolated system. Boilin...
Text Solution
|
Classify the following into open, closed and isolated system. Boilin...
Text Solution
|
Classify the following into open, closed and isolated system. Hot fo...
Text Solution
|
Explain first law of thermodynamics. What'is its physical significance...
Text Solution
|
Define internal energy and enthalpy of a system.
Text Solution
|
Why is the enthalpy considered more useful than internal energy in che...
Text Solution
|
Derive the following equation : Delta H = DeltaU + (Deltan) RT
Text Solution
|
One mole of an ideal gas is expanded from a volume of 3L to 5L under a...
Text Solution
|
During a process, a system absorbs 710 kJ of heat and does 250 J of wo...
Text Solution
|
Two moles of an ideal gas at 2 atm and 25^@C are compressed isothermal...
Text Solution
|
A system has internal energy U1. If 500 J of heat is supplied to it an...
Text Solution
|
Heat of combustion of CH4(g) at constant volume and at 298 K has been ...
Text Solution
|
When 2 g of benzene are burnt in a bomb calorimeter, the heat produced...
Text Solution
|
The enthalpy change (DeltaH) of the reaction at 298 K C2H5OH(l) + 3O...
Text Solution
|