Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Defining Cells Electromotive Force: The main objective of this particular aspect of Physical Chemistry is to examine the relation between free energies and the mechanical energy of electromotive force of electrochemical cells. The ionic components of aqueous solutions can be treated on the basis of the general methods which have been developed in electrochemical cells. But no means were developed there for the deduction of solute free energies from the direct relation between free energies and the mechanical energy can be obtained by harnessing a reaction involving these species.Now arrangements are considered whereby the mechanical energy that can be obtained from a reversible chemical change can be determined. The procedure leads to a direct, and frequently very accurate, measurement of the free-energy change for the reaction. The arrangement consists of allowing, or forcing the reaction to proceed at a state of balance in an electrochemical cell. The electrical energy, which can be converted essentially completely too mechanical energy, is determined.The reactions that occur in electrochemical cells generally involve the ionic species of parent electrolytes. Some of these are responsible for the passage of the electric current through the usually aqueous solution in the cell. Information on obtained from the results of electrical measurements.
Expertsmind.com offers unique questions & answers for chemistry assignments
Explain why each of the following factors may influence the own price elasticity of demand for a commodity. (i) Consumer preferences, that is, whether consumers regard the commod
characteristics of microeconomics
Disadvantages of State Trading State trading has several disadvantages. (i) State trading is often afflicted by the corruption and inefficiency usually associated with the pu
Exchange Rate Policy: LERMS, a dual exchange rate system, was introduced in the Budget for 1992-93. Under this system, 40 per cent of foreign exchange earnings were to be sur
Determinants of Social Demand for Education - Equity Perfect equality is not observed in any society. Hierarchy in status, standards of living, capacities for effective demand
Explicit cost: Explicit costs are payments made by the firm when it purchases or hires factors of production for the production of goods and services. They are also referred t
Q. Explain Labour Intensity? Labour Intensity: Ratio of labour effort expended, compared to total on-the-job compensated labour time. A higher ratio of labour intensity reflect
The price elasticity ( ε ) of demand for Q has been estimated at -0.5. Current consumption Q* is 70 units and market price (P*) is 0.70. a. Fit a linear demand curve to the obs
What is meant by dumping? Dumping is when a producing country dumps goods on foreign markets at a price lower than either the price on the home market or below the cost (HL: ma
How might a “perfect” macro equilibrium be affected by (a) a stock market crash; (b) the death of a president; (c) a recession in Canada; (d) a spike in oil prices?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd