If the change in free energy of a system is -899 Jmol^-1 and the entropy change is 10Jmol^-1k^-1 at 250C, calculate the enthalpy change.

Similar Questions

A plastic which cannot be softened by heat is described as ...

C2H5OH(aq) → Y If the above reaction takes place in conc. H2SO4 at 180o, Y represents...

In what respect will two dry samples of nitrogen gas differ from each other if sample 1 is prepared ...

A mixture of common salt, ammonium chloride and barium sulphate can best be separated by ...

A neon atom is chemically nonreactive because ...

The following metals are extracted by the electrolytic method except ...

Calculate the quantity of electricity passed when 0.4 A flows for 1 hour 20 minutes through an elect...

The mass of 800cm3 of gas Q at s.t.p. is 1.0g. What is the molar mass of Q? [Avogadros constant = 22...

When platinum electrodes are used during the electrolysis of copper (ll) tetraoxosulphate (lV) solut...

Hydrogenation may be effected by...