For a spontaneous natural process at constant temperature and pressure, the free energy of the system always____________________?

Related Mcqs:

Pick out the correct statement about the condensation?

A. Filmwise condensation gives a lower heat transfer rate than the dropwise condensation B. Suitable coating or vapour additive is used to promote film wise condensation C. If a condensing liquid does not wet the surface dropwise, even then condensation will take place on it D. Reynolds number of condensing liquid is based on its … Pick out the correct statement about the condensation?Read More...

Spark plug is provided in a/an_________________?

A. Engine having carburettor B. Diesel engine C. Compression ignition engine D. Both B. & C....

Solidification time of a molten metal in a casting is proportional to (where, V = volume of metal & A = its surface area; in the casting) ?

A. V/A B. V/A2 C. V2/A D. V2/A2...

A material being tested for endurance strength is subjected to the _____________ load?

A. Impact B. Completely reversed C. Dynamic D. Static & dynamic...

Venturimeter is used to measure the flow rate of fluids in pipes, when the pipe is in ______________ position ?

A. Horizontal B. Vertical C. Inclined D. Any...