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Ways to Define Concentration

I: The reacti...

Question

I: The reaction of $H C I (a q)$ and $K O H (a q)$ goes to completion.
II: It is a neutralization reaction between a strong acid and a strong base.

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Solution

Since $H C l$ and $N a O H$ or $K O H$ are strong acid and strong base respectively, Due to fast neutralization reaction, it goes to completion spontaneously, Since ionisation constants of $H C l$ and $K O H$ are very high.

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The reaction of

H C l (a q)

K O H (a q)

goes to completion.

It is a neutralization reaction between a strong acid and a strong base.

Q. For a reaction between strong acid and strong base, the heat of neutralization is?

Q. An acidic salt is formed by the reaction between a strong acid and a strong base.

Q. The heat of neutralization is the change in enthalpy that occurs when one equivalent of an acid and one equivalent of a base undergo a neutralization reaction to form water and a salt. Heat of neutralization of strong acid with strong base is

- 13.7 k c a l m o l^{- 1}

\begin{matrix} List - I & List - II (|Enthalpy change in kcal|) & (Neutralisation) (I) < 13.7 kcal & (P) H C l 1 mol + N a O H 1 mol (II) = 13.7 kcal & (Q) H F 1 mol + N a O H 1 mol (III) > 13.7 kcal & (R) H C l 1 mol + N H_{4} O H 1 mol (IV) = 27.4 kcal & (S) N a O H 2 mol + H_{2} S O_{4} 1 mol (T) N a O H 1 mol + C H_{3} C O O H 1 mol \end{matrix}

Which of the following options has the correct combination considering List-I and List-II?

Q. Statement 1:

L i O H

is considered a strong base.
Statement 2: It undergoes neutralization reactions with acids.

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Ways to Define Concentration

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