CameraIcon

SearchIcon

MyQuestionIcon

150

You visited us 150 times! Enjoying our articles? Unlock Full Access!

Reactivity of Lanthanides

KF combines w...

Question

KF combines with HF to form $K H F_{2}$ . The compound contains the species

A

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

B

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

C

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

D

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

Open in App

Solution

The correct option is C
$K H F_{2} \to K^{+} + H F_{2}^{-}, H F_{2}^{-} i o n e x i s t d u e t o H - b o n d b e t w e e n {[H - F - - - - H]}^{-}$

Suggest Corrections

thumbs-up

0

Similar questions

Q. KF combines with HF to form

K H F_{2} .

The compound contains the species-

Q. Select correct answer:

K F

H F

K H F_{2}

. The compound contains the species:
(a)

K^{+}, F^{-}

H^{+}

K^{+}, F

H F

K^{+}

[H F_{2}]^{-}

[K H F]^{+}

F^{-}

(II) Which compound is formed when excess of

K C N

is added to aqueous solution of copper sulphate?
(a)

C u (C N)_{2}

K_{2} [C u (C N)_{4}]

K [C u (C N)_{2}]

K_{3} [C u (C N)_{4}]

Q. What are the correct species present in

K H F_{2}

?

KF(aq) + HF(aq) $\leftrightarrow$ A ions. The ions are _____

K F

H F

K H F_{2}

. The compound contains the species :

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Lanthanoids

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Reactivity of Lanthanides

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon