The hardness of a water sample containin...

The hardness of a water sample containing `10^(-3)M MgSO_(4)` expressed as `CaCO_(3)`equivalents (in ppm) is `""_____________` (Molar mass of `MgSO_(4)` is `120.37 g//mol)`

100

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

NTA NEET SET 44
NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos
NTA NEET SET 46
NTA MOCK TESTS|Exercise CHEMISTRY|90 Videos

Similar Questions

Explore conceptually related problems

Hardness of a water sample is 100 "ppm" CaCo_(3) . Thus molarity of CaCO_(3) is

Determine the degree of hardness of a sample of water containing 30 ppm of MgSO_(4) .

Hardness of water sample is 300 ppm CaCO_3 Hence its molarity is:

the hardness of a water sample (in terms of Equivalents of CaCO_(3) ) containing 10^(-3)MCaSO_(4) Is : (Molar mass of CaSO_(4)=1365h mol^(-1) )

100 mL of a water sample contains 0.81g of calcium bicarbonate and 0.73g of magnesium bicarbonate. The hardness of this water sample expressed in terms of equivalent of CaCo_3 is 10^x ppm. What is numerical value of x? (molar mass of calcium bicarbonate is 162 gmol^(-1) and magnesium bicarbonate is 146g mol^(-1))

10 g of CaCO_(3) contains :

100g of a water samples is found to contain 12 mg of MgSO_(4) calculate the hardness of water sample.

NTA MOCK TESTS-NTA NEET SET 45-CHEMISTRY

The reaction 3ClO^(-)(aq)rarrClO(3)^(-)(aq)+2Cl^(-)(aq) an example of ...
Text Solution
|
Which one is the correct order of acidity ?
Text Solution
|
The hardness of a water sample containing 10^(-3)M MgSO(4) expressed a...
Text Solution
|
Which one of the following compounds is a peroxide?
Text Solution
|
A buffer solution is prepared by mixing 20 ml of 0.1 M CH3COOH and 40 ...
Text Solution
|
Predict the correct intermediate and product in the following reaction...
Text Solution
|
Green chemistry deals with study of ?
Text Solution
|
Benzalkonium chloride is a .
Text Solution
|
The equilibrium constant of the following are reactions N2+3H2hArr2N...
Text Solution
|
In the electrolytic cell, flow of electrons is form :
Text Solution
|
The enthalpy change involved in the oxidation of glucose is -2880kJ mo...
Text Solution
|
The most unlikely representation of resonance structure of p-nitrophen...
Text Solution
|
Which one is the most acidic compound?
Text Solution
|
The correct increasing order of basic strength for the following compo...
Text Solution
|
In the following sequence of reactions the products D is C-=CH overs...
Text Solution
|
The order of reactivities of the following alky halides for an S(N)2 r...
Text Solution
|
Identify the correct order of boiling points of the following compound...
Text Solution
|
HgCl(2) and I(2) both when dissolved in water containing I^(-) ions th...
Text Solution
|
When benzene sulphonic acid and P-nitrophenol are treated with NaHCO3,...
Text Solution
|
Benzoyl chloride is prepared from benzoic acid by :
Text Solution
|