The fact that enthalpy is a state function forms the basis of a v… - Vidyadip

Question

The fact that enthalpy is a state function forms the basis of a very useful law. Name the law.

✓

Answer

Hess's law of heat summation.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "1 Marks Question" from Thermodynamics→Thermodynamics — all question types→Chemistry STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

A metal is higher than a particular metal in electrochemical series. Will the metal be stronger reducing agent or weaker reducing agent?

Write the name of fundamental particles present in atom.

Why are $\text{NH}_3$, glucose, and alcohol soluble in water, although they are covalent compounds?

Identify oxidant and reductant in the reaction:
$\text{I}_2\text{(aq)}+2\text{S}_2\text{O}_3^{2-}\xrightarrow{ \ \ \ \ \ }2\text{I}^-+\text{S}_4\text{O}_6^{2-}$

Name the main factors of calor gas.

One mole of acetone requires less heat to vapourise than 1mol of water. Which of the two liquids has higher enthalpy of vapourisation?

The enamel is made up of which compound?

Among alkali metals which element do you expect to be least electronegative and why?

For the following equilibrium, $\text{K}_{\text{c}}=6.3\times10^{14}\text{ at }1000\text{K}$
$\text{NO(g) + O}_3\text{(g)}\rightleftharpoons\text{NO}_2\text{(g) + O}_2\text{(g)}$
Both the forward and reverse reactions in the equilibrium are elementary bimolecular reactions. What is $\text{K}_{\text{c}}$, for the reverse reaction?

If the electronic configuration of an element is $1 s^2 2 s^2 2 p^6 3 s^6 3 p^6 3 d^2 4 s^2$, the four electrons involved in chemical bond formation will be.