Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Chemistry
1.575 g of oxalic acid ( COOH )2 x H 2 O are dissolved in water and the volume made upto 250 ml. On titration 8.34 ml of this solution requires 12.5 ml of N / 15 NaOH solution, for complete neutralization. Calculate x.
Q.
1.575
g
of oxalic acid
(
COO
H
)
2
x
H
2
O
are dissolved in water and the volume made upto
250
m
l
. On titration
8.34
m
l
of this solution requires
12.5
m
l
of
N
/15
N
a
O
H
solution, for complete neutralization. Calculate
x
.
371
181
Redox Reactions
Report Error
Answer:
2
Solution:
Meq. of oxalic acid in
8.34
m
l
=
meq of
N
a
O
H
=
12.5
×
15
1
∴
Meq of oxalic acid in
250
m
l
=
12.5
×
15
1
×
8.34
250
=
24.98
∴
90
+
2
18
x
1.575
×
1000
=
24.98
,
x
=
2