Question

If the enthaply of vapourisation of water is 186.5 j/mol the entropy of its vaporisation will be

Answer 1

Calculate the entropy of vaporization of water if its enthalpy of vaporization is 186.5 kJmol-1? Asked by Topperlearning User 14th ... A mixture contain equal mol of O subscript 2 + O subscript 3 . How many times will be ... If enthalpy of vaporisation of water is. 186.5 J mol-1 at 1000C then its entropy of vaporisation will be. 1. 0.5 JK. - 1 mol-1. 2. 1.0 JK. -1 mol-1. 3. 1.5 JK. -1 mol-1. 4. 2.0 JK. -1 mol-1. ΔH vap. T. b.p. ΔS = = 186.5. 373. = 0.5 ...

Answer 2

Explanation:

Ib=50 micro amp

B = 25

Ic = Current gain

Ic= Ib × β

== 50×25

==1250 ma

==1250/1000 =1.25 ma

1.25ma1.25ma