State True or False.
$F e_{2} O_{3}$ is dissolves in $N a O H$ .

True

No worries! We‘ve got your back. Try BYJU‘S free classes today!

False

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is B False
With sodium hydtoxide solution, a reddish-brown precipitate of iron(II) hydroxide. insoluble in excess of the reagent (distinction from aluminium and chromium) is obtained.
$F e^{3 +} + 3 O H^{-} ⟶ F e (O H)_{3} ↓$
Reddish-brown ppt
No, $F e^{+ 3}$ gives ppt. with $N a O H$ .

Suggest Corrections

Similar questions

H g S

H N O_{3}

A l_{2} O_{3}

N a O H

N a [A l (O H)_{4}]

Question 4 (viii)

State whether the statement given below is True or False.

Vinegar dissolves in water.

State whether the statement given below is True or False.

Chalk dissolves in water.

Join BYJU'S Learning Program