Home
Class 11
CHEMISTRY
calculate the amount of KOH requried to ...

calculate the amount of `KOH` requried to neutralise 15 mEq of the following:
a. `HCl`

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
a. `(Mw = Ew of KOH = 39 + 16 + 1 = 56 g)`
`15 mEq HCl = 15 mEq of KOH`
`implies 15 xx 10^(-3) xx 56 = 0.84 g of KOH`
b. `15 mEq of KHSO_(4) = 15 mEq of KOH`
`implies 15 xx 10^(-3) xx 56 = 0.84 g of KOH`
c. `15 mEq of N_(2) O_(5) = 15 mEq of KOH = 0.84 g`
d. `15 mEq of CO_(2) = 15 mEq of KOH = 0.84 g`
Promotional Banner

Similar Questions

Explore conceptually related problems

How much of NaOH is required to neutralise 1500 cm^(3) of 0.1N HCl? (Na= 23)

Calculate the pH of 0.01 M HCl.

Calculate the amount of water produced in gram by the combustion of 8 g of Methane.

Calculate the amount of water (g) produced by the combustion of 16 g of methane.

Heat liberated when 100 mL of 1N NaOH is neutralised by 300 ml of 1N HCl

Calculate the molar mass of Hydrochloric acid , HCl

Calculate the amount of carbondioxide produced by the combustion of 24g of methane.

A certain amount of methyl acetate was hydrolysed in the presence of excess of "0.05 M HCl at "25^(@)C . 20 mL of reaction mixture were removed and titrated with NaOH solution, the volume V of alkali required for neutralisation after time ‘t’ were as follows : {:("t(min)",0,20,40,60,oo),("v(mL)",20.2,25.6,29.5,32.8,50.5):} Show that the reaction is the first order reaction.

Calculate the mas of Magnesium required to completely react with 250cm^(3) of 0.1 MHCl. Atomic mass of Mg=24 Or (Internal choice) 100cm^(3) of a solution of HCl completely neutralizes 25cm^(3) of 0.1 M NaOH. Calculate the mass of HCl present in 100cm^(3) .

10 mL of a solution of NaOH is found to be completely neutralised by 8 mL of a given solution of HCl. If we take 20 mL of the same solution of NaOH, the amount HCl solution (the same solution as before) required to neutralise it will be