Question

The pair of compound which can exist together in aqueous solution is

Solution

Correct option is

Na2CO3 and NaHCO3

 in presence of OH is converted to  in presence of OH is converted to 

SIMILAR QUESTIONS

Q1

Na and Li are placed in dry air. We get :

Q2

Which cannot be used to generate H2?

Q3

Which is a pair of paramagnetic species?

Q4

Which of the following alkali metal halides has the lowest lattice energy?

Q5

The hydration energy of Mg2+ is greater than that of

Q6

Among KO2 BaO2 and , unpaired electron is present in 

Q7

For two ionic solids CaO and KI, identify the wrong statement among the following?

Q8

The stability of the following alkali metal chlorides follows the order:

Q9

The product, which is not formed when sodium thiosulphate is added to a natural solution of potassium permanganate, is

Q10

Which pair does not show hydrogen isotopes?