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Byju's Answer
Standard X
Chemistry
Physical Properties
compare masse...
Question
compare masses of pure NaOH in each of the aqueous solution 1)50g of 40%(w/w)NaOH 2) 50mL of 50% (w/v) NaOH (d=1.25/mL)
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Similar questions
Q.
50
m
L
of
0.2
M
H
C
l
is titrated against the
0.1
M
N
a
O
H
solution. What will be the
p
H
of the solution when
20
m
L
N
a
O
H
is added ?
Q.
A
300
g
,
30
%
(w/w) NaOH solution is mixed with
500
g
40
%
(w/w)
N
a
O
H
solution. What is
%
(w/v)
N
a
O
H
, If density of final solution is
2
g
/
m
l
.
Q.
If 30 ml of 0.8 M NaOH solution is mixed with 50 ml of 0.2 M HCl solution, then the molarity of NaOH in the aqueous solution becomes
यदि 30 ml, 0.8 M NaOH विलयन को 50 ml 0.2 M HCl विलयन के साथ मिश्रित किया जाता है, तो जलीय विलयन में NaOH की मोलरता हो जाती है
Q.
A
300
g
,
30
%
(w/w) NaOH solution is mixed with
500
g
40
%
(w/w)
N
a
O
H
solution. What is
%
(w/v)
N
a
O
H
, If density of final solution is
2
g
/
m
l
.
Q.
How many grams of
N
a
O
H
should be added in
100
ml to get
2
M
N
a
O
H
aqueous solution?
(Atomic weight of
N
a
O
H
is
40
gm/mol).
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