Question

KF combines with HF to form KHF2. The compound contains the species: 

Solution

Correct option is

K+ and [HF2]

 

  

  

Because HF exists in dimeric form in solution.

SIMILAR QUESTIONS

Q1

Which acid will you use to dissolve lead (II) oxide?

Q2

Sulphur dioxide bleaches colouring matter by

Q3

Which of the following is not hydrolysed?

Q4

When Sn is treated with conc. HNO3

Q5

Which of the following is highly acidic than others?

Q6

Which of the following halogen has highest bond dissociation energy?

Q7

One mole of calcium phosphide on reaction with excess water gives:

Q8

Chlorine acts as a bleaching agent only in presence of:

Q9

The set with correct order of acidity is:

Q10

The structure of XeO3 is: