Home

What is the correct answer?

4

When an isolated thermodynamic system executes a process,

A. Work is done

B. Heat transfer takes place

C. Mass flow occurs across the boundary of the system

D. No chemical reaction takes place within the system

Correct Answer :

D. No chemical reaction takes place within the system


Share this question with your friends
Show all Chemical Engineering Basics MCQ

Please do not use chat terms. Example: avoid using "grt" instead of "great".

Submit
Load More..

Related Questions

Softening of hardened steel is done by its Optical activity is a/an __________ property. In a drilling process, the metal is removed by both shearing & extrusion.… The property of material, by which a given amount of energy is absorbed… Work done by a/an __________ process is determined by ∫p. dv The minimum and the maximum number of members required to form a Private… In a totally irreversible isothermal expansion process for an ideal gas,… In a forced draft cooling tower, water is cooled from 95 to 80°F by… The main constituent of bones is In an amorphous material, atoms defy any definite atomic structure and… Hydrogen in liquid steels is dissolved Which of the following is an unconventional source of energy? __________ has the highest melting point out of the following. Most important property of steels for use in automobile bodies is the Auto collimator is used to check Pick out the wrong conversion of absolute & kinematic viscosities. The ability of tool steel to resist softening at high temperatures is… Work hardenable alloy steel used to make the bucket wheel excavators,… Reynolds number of a fluid flowing in a circular pipe is 10,000. What… All the atoms of the world comprise of electrons, proton & neutron except… Out of the following, the lowest packing of atoms exists in __________… Ganister contains maximum percentage of __________ number determines whether the fluid flow in an open channel… Out of the following, the alloy which has equal percentage of constituents,… At the point of boundary layer separation in fluid flow, the Suitability of steel for its use in cable is judged by its strength in Pick out the wrong statement about coating/electroplating of metals. Tumbling is the process of improving the __________ of the materials/parts. Superheating of steam is done at constant The Al2O3 content of cryolite in Hall- Heroult cell is maintained between…

Also checkout

Current Affairs April 2017 MCQ Anatomy of flowering plant MCQ Hydrocarbons MCQ Simple Interest MCQ Middle English Literature MCQ Microsoft PowerPoint MCQ Indian Polity & Economy MCQ Histology MCQ Boats and Streams MCQ Pteridophyta MCQ Coding MCQ Numbers MCQ