Chemistry, asked by janardangorai1972, 5 hours ago

Q6. 20 ml. N/2 HCI , 60 ml. N/10 H,SO, and 150 ml. N/5 HNO, are mixed. Calculate the
Normality of the resulting solution.
(3)​

Answers

Answered by lohitjinaga
1

Answer:

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Answered by sah641515
0

Answer:

N/40

We know

Meq= N × V

where Meq is the equivalent molarity

N is normality of the solution

V is volume of solution

Applying the formula to each of the solution separately

1) HCl

Meq= 1× 5 = 5M

2) H2SO4

Meq=

2

1

×20=10 M

3) HNO3

Meq=

3

1

×30=10 M

For total solution

Meq = M1 + M2 + M3

Meq = 5+10+10 = 25 M

and volume = 1000 mL

Thus applying the same formula

Meq= N × V

25 = N× 1000

N= $$\dfrac{25}{1000} N

=

40

N

Thus normality of the solution would be

40

N

.

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