You visited us 1 times! Enjoying our articles? Unlock Full Access!

Molality

Calculate the...

Question

Calculate the volume of HNO_3 ( sp. gravity 1.05 gm/ml containing 12.6 w/W of HNO_3 ) that reduce into NO is required to oxidise iron 1 g FeSO_4.7H_2O in acid medium. (a)70ml (b)0.57ml (c)80ml (d)0.65ml

Open in App

Solution

Suggest Corrections

Similar questions

H N O_{3}

1.05 g / m L

8 %

H N O_{3}

1 g F e S O_{4} \cdot 7 H_{2} O

F e^{2 +} + H N O_{3} + H^{+} ⟶ F e^{3 +} + N O + H_{2} O

x \times 10^{- 1}

x

H N O_{3}

1.42

70

H N O_{3}

100 x

x

63

H N O_{3}

F e^{2 +}

(H N O_{3} + F e^{2 +} \to F e^{3 +} + N O + H_{2} O)

H N O_{3}

1.42

70

H N O_{3}

150 g

(d = 1.2 g / m l)

63 g

H N O_{3}

H N O_{3}

N a O H

24 g

N a O H

H N O_{3} + N a O H \to N a N O_{3} + H_{2} O

Join BYJU'S Learning Program