How much of 0.3 M NH(4)OH should be mixe...

How much of `0.3 M NH_(4)OH` should be mixed with `30mL` of `0.2M` solution of `NH_(4)CI` to given butter solution of `pH 8.65?`

2 mL

3 mL

5 mL

7 mL

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

NTA NEET TEST 111
NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos
NTA NEET TEST 22
NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

Similar Questions

Explore conceptually related problems

How much of 0.3M ammonium hydroxide should be mixed with 30 mL of 0.2M solution of ammonium chloride to give buffer solutions of pH 8.65 and 10 ? (Give: pK_(b) of NH_(4)OH=4.75 )

How much volume of 0.1M Hac should be added to 50mL of 0.2M NaAc solution to have a pH 4.91 ?

10 ml of M/10 NH_(4)OH is mixed with 4ml of M/10H_(2)SO_(4) solution. The pH of the resulting solution is (pK_(b)NH_(4)OH=4.76), (log2=0.3) .

100ml of 0.75 N NH_(4)OH is mixed with 100ml of 0.25 N HCl. The K_(b) of NH_(4) OH = 2 xx 10^(-5) . Hence pH of solution is .

What will be the amount of (NH_(4))_(2)SO_(4) (in g) which must be added to 500 mL of 0.2 M NH_(4)OH to yield a solution of pH 9.35? ["Given," pK_(a)"of "NH_(4)^(+)=9.26,pK_(b)NH_(4)OH=14-pK_(a)(NH_(4)^(+))]

Amount of (NH_(4))_(2)SO_(4) which must be added to 50mL of 0.2 M NH_(4)OH solution to yield a solution of pH 9.26 is ( pK_(b) of NH_(4)OH=4.74 )

In what volume ratio should you mix 1.0 M solution of NH_(4)CI and NH_(3) to produce a buffer solution of pH 9.80 [pK_(b) (NH_(3)) = 4.74]

NTA MOCK TESTS-NTA NEET TEST 112-CHEMISTRY

4AgNO(3) + underset(dry)(2Cl2) to 4X + 2Y + Z In the above sequence ...
Text Solution
|
N2O4 is dissociated to 33% and 40% at total pressure P1 and P2 atm res...
Text Solution
|
How much of 0.3 M NH(4)OH should be mixed with 30mL of 0.2M solution o...
Text Solution
|
What is the major organic product of the reaction ?
Text Solution
|
Calculate the Effective Atomic number of Mn is Mn(2)(CO)(10).
Text Solution
|
Match List I with List II and select the correct answer using the code...
Text Solution
|
Kinetic energy and pressure of a gas of unit volume are related as:
Text Solution
|
For the cell reaction, underset((C(1)))(Cu^(2+)) (aq.)+Zn(s) rarr un...
Text Solution
|
Th C-O-O bond angle in the ether molecule is
Text Solution
|
Hydrogen atoms are excited on n=4 state. In the spectrum of emitted ra...
Text Solution
|
When MnO2 is strongly heated to get oxygen gas, the oxidation number o...
Text Solution
|
The freezing point of a 3% (by weight) aqueous solution of A is equal ...
Text Solution
|
Which of the following ketone does not react with CH(3)MgBr?
Text Solution
|
In the given reaction, CH(3)-underset(CH3)underset(|)(CH)-overset(O)...
Text Solution
|
A solution of 200 mL of 1 M KOH is added to 200 mL of 1 M HCl and the ...
Text Solution
|
The compound H2N -Hg-O-Hg-I is formed by the action of
Text Solution
|
The value of Lambda(eq)^(oo) for NH(4)Cl, NaOH and NaCl are 149.74, 24...
Text Solution
|
The solubility (S) of solute in water varies with temperature as given...
Text Solution
|
What is incorrect regarding natural rubber? 1. It is cis polyisopren...
Text Solution
|
Arrange reactivity of given compounds in decreasing order with benzald...
Text Solution
|