ANSWER is option 3 i.e., 0.365.Given- \(P^H = 2\) in \(gL^{-1}\) Given - Molar mass of Hydrochloric acid = 36.5 g.Please note that HCl is a very strong acid. It would completely DISSOCIATE in the aqueous solution. It would give H3O and Chlorine.It means that H and Cl are dissociated in the aqueous solution. We know that pH= - log H+ (pH is the negative log of H+ concentration).It can be written as -2 = log (H+)ANTILOG (-2) = H+ = .01 which means there are .01 moles of hydrogen ions in 1 L of the solution.Now to find the amount of Hydrochloric acid-Amount of HCl in gm / 36.5 gm (molar mass) = 0.01 moles of HClAmount of HCl in g = 0.365

"> ANSWER is option 3 i.e., 0.365.Given- \(P^H = 2\) in \(gL^{-1}\) Given - Molar mass of Hydrochloric acid = 36.5 g.Please note that HCl is a very strong acid. It would completely DISSOCIATE in the aqueous solution. It would give H3O and Chlorine.It means that H and Cl are dissociated in the aqueous solution. We know that pH= - log H+ (pH is the negative log of H+ concentration).It can be written as -2 = log (H+)ANTILOG (-2) = H+ = .01 which means there are .01 moles of hydrogen ions in 1 L of the solution.Now to find the amount of Hydrochloric acid-Amount of HCl in gm / 36.5 gm (molar mass) = 0.01 moles of HClAmount of HCl in g = 0.365

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What is the amount of hydrochloric acid present in its aqueous solution having \(P^H = 2\) in \(gL^{-1}\)? (molar mass of Hydrochloric acid - 36.5g \(mol^{-1}\))

General Knowledge General Awareness in General Knowledge . 7 months ago

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The correct ANSWER is option 3 i.e., 0.365.Given- \(P^H = 2\) in \(gL^{-1}\) Given - Molar mass of Hydrochloric acid = 36.5 g.Please note that HCl is a very strong acid. It would completely DISSOCIATE in the aqueous solution. It would give H3O and Chlorine.It means that H and Cl are dissociated in the aqueous solution. We know that pH= - log H+ (pH is the negative log of H+ concentration).It can be written as -2 = log (H+)ANTILOG (-2) = H+ = .01 which means there are .01 moles of hydrogen ions in 1 L of the solution.Now to find the amount of Hydrochloric acid-Amount of HCl in gm / 36.5 gm (molar mass) = 0.01 moles of HClAmount of HCl in g = 0.365

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Posted on 10 Nov 2024, this text provides information on General Knowledge related to General Awareness in General Knowledge. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.

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