Question

25 deshiya padagalu and 25 anya deshiya padagalu in kannada
​

Answer 1

Answer:

Three statements are given below-

i) The enthalpy of any element is zero in their standard state.

ii) The heat of neutralisation for any strong acid and strong base at 25 deg.C is -13.7 k.J/mole

iii) Q=ΔE−W is a mathematical form of first law of thermodynamics if work is done by the system according IUPAC