List of top Chemistry Questions on Halides and Hydrides of alkali

The pair of s-block metals which do not form solid hydrogen carbonates is
The correct order of hydration enthalpy of ions of Li, Na, Mg, Ca is
What is the general formula of halide salts of alkali metals if M is a metal atom ?
The alloy of Li with 'X' is used to make armour plates. What is 'X'?
Ions of an element X is required for interneuronal transmission. Ions of an element Y helps in the transport of sugars into cells. X and Y are respectively
Which of the following compounds are correctly matched with their uses?
Identify correctly matched sets:
I. NaHCO$_3$ - fire extinguisher
II. Na$_2$CO$_3$ - water softening
III. NaOH - purification of bauxite
Among alkaline earth metals, metal with least melting point is:
Identify the correct statements
I. Lithium halides are somewhat covalent in nature
II. NaNO$_3$ on heating gives NO$_2$ gas
III. LiHCO$_3$ is a solid
IV. All alkali metals form ethynides on reaction with ethyne
These structures represent which particular kind of halides :
Arrange the following in increasing order of their basic strength :
A. NH3
B. AsNH3
C. PH3
D. BiH3
E. SbH3
Choose the correct answer from the options given below :