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

Drying and Dehydrating Agents

KH CO 3 can b...

Question

$K H {C O}_{3}$ can be estimated by base or/and $M n O_{4}^{-}$ . Derive equivalent weight.

\frac{M}{3}

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

\frac{M}{2}

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

2 M

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

M

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

Open in App

Solution

The correct option is B $M$
In basic medium, the reaction takes place as
$K H C O_{3} \to K^{+} + H^{+} + C O_{3}^{- 2}$

so, number of $H^{+}$ ions release = 1,

so, n-factor becomes =1

so, we have equivalent weight = $\frac{m o l e c u l a r w e i g h t}{n - f a c t o r} = \frac{M}{1}$
option D is correct.

Suggest Corrections

Similar questions

H_{2} O_{2}

{M n O_{4}}^{-}

H_{2} O_{2}

F e^{2 +}

H N O_{2}

M n O_{4}^{-}

F e^{2 +}

V

M n O_{4}^{-} / H^{+}

H N O_{2}

V

M n O_{4}^{-} / H^{+}

P O {(O H)}_{3}

M

E

S O_{2} {(O H)}_{2}

M

E

K_{2} C r_{2} O_{7}

Join BYJU'S Learning Program