Question

The solubility of alkali metal hydroxide follows the order:

Solution

Correct option is

LiOH < NaOH < KOH < RbOH < CsOH

Solubility of alkali metal hydroxide increases as the size of the alkali metal increases.

SIMILAR QUESTIONS

Q1

On dissolving moderate amount of sodium metal in liquid NH3 at low temperature, which one of the following does not occur?

Q2

On passing hydrogen over heated palladium, the gas

Q3

Which one of the alkaline earth metals shows some anomalous behavior and has same electronegativity as aluminium?

Q4

When magnesium burns in air compounds of magnesium formed are magnesium oxide and

Q5

A solid compound ‘X’ on heating gives CO2 gas and a residue. The residue mixed with water forms ‘Y’. On passing an excess of CO2 through ‘Y’ in water, a clear solution ‘Z’ is obtained. On boiling ‘Z’, compound ‘X’ is reformed. The compound ‘X’ is 

Q6

The carbonate that will not decompose on heating is

Q7

The correct order of increasing thermal stability of K2CO3, MgCO3, CaCO3 and BeCO3 is: 

Q8

In which of the following the hydration energy is higher than the lattice energy?

Q9

The label on a bottle of H2O2 solution reads as ’10 volume’. The concentration of H2O2 in percentage by volume is

Q10

Which of the following has the highest decomposition temperature?