A compound MX(2)has observed and normal ...

A compound `MX_(2)`has observed and normal molar masses `65.6 and 164`respectively .Calculated the apparent degree of ionization of `MX_(2)`:

`75%`

`85%`

`65%`

`25%`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

NTA NEET SET 82
NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos
NTA NEET SET 84
NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

Similar Questions

Explore conceptually related problems

The values of observed and calculated molar masses of \(Ca(NO_{3})_{2}\) are respectively 65.6 and 164.The percentage of dissociation of \(Ca(NO_{3})_{2}\) is x %.Here x is

The values of observed and calculated molecular weights of calcium nitrate are respectively 65.6 and 164. The degree of dissociation of calcium nitrate will be:

A salt MA_(2) ionises as MA_(2)hArr M^(2+)+2A^(-) It was found that a given solution of the salt had the same freezing point as solution of glucose of twice the molality. The apparent degree of ionization of the salt is

If M_("normal") is the normal molecular mass and alpha is the degree of ionization of K_(3)[Fe(CN)_(6)] , then the abnormal molecular mass of the complex in the solution will be :

The van't hoff factor can be expressed as the ratio of (i) normal molar mass to that of abnormal molar mass (ii) Observed colligative to that of calculated colligative property (iii) Total number of moles of particles after association// dissociation to that of total number of moles of particles before association//dissociation (iv) Observed molality to that of calculate molality

HA is a weak acid . No. of moles = 0.001, K_a = 2x 10^(-6) , HCl is added with molarity 0.01 and the solution is made 1 litre. calculate degree of dissociation of HA

For the equlibrium SO_(3)(g)hArrSO_(2)(g)+1/2O(2)(g) the molar mass at equlibrium was observed to be 60. then the degree of dissociation of SO_(3) would be

A compound MX_(2) with molar mass of 80 g is dissolved in a solvent having density 0.4 g mL^(-1) . Assuming that there is no change in volume upon dissociation, what is the molality of a 3.2 molar solution ?

NTA MOCK TESTS-NTA NEET SET 83-CHEMISTRY

If v1 is the frequency of the series limit of lyman seies, v2 is the f...
Text Solution
|
Californium (atomic number = 98) is a member of
Text Solution
|
A compound MX(2)has observed and normal molar masses 65.6 and 164respe...
Text Solution
|
Consider the following sequence of reaction and identify the final pro...
Text Solution
|
Presence of peroxide in ethers of old stock can be tested by first tre...
Text Solution
|
A given mass of a gas expands from the state A to the state B by three...
Text Solution
|
MnO(4)^(-) ions can be reduced in strongly alkaline medium to give
Text Solution
|
A layer of chromium metal 0.25 mm thick is to be plated on an auto bum...
Text Solution
|
Hydrolysis constants of two salts K(hA) and K(hB) of weak acids HA and...
Text Solution
|
Artificial silk is a
Text Solution
|
The pKa values for the three acidic group P,Q,R are 4.3, 9.7 and 2.2 r...
Text Solution
|
Which can absorb large volume of hydrogen gas ?
Text Solution
|
A reaction ArarrB , involes following mechanism : Step1 : Aoverset(...
Text Solution
|
Which of the following statement is incorrect ?
Text Solution
|
Identify the final product (Z) in the following sequence of reaction. ...
Text Solution
|
Which of the following specie is diamagnetic in nature ?
Text Solution
|
Aromatic aldehydes in the presence of cyanide ion as catalyst, are con...
Text Solution
|
40% (w/v) of NaCl solution (specific gravity = 1.12) is equivalent to
Text Solution
|
Chromium is obtained by reducing connentrated chromite ore with :
Text Solution
|
Which of the following species must have maximum number of electrons i...
Text Solution
|