Hydrides

Water, ammonia, and edible fats are examples of hydrogen compounds.

Give a few examples of various hydrogen compounds.

Which of the following hydrides is polymeric?

Which of the following groups contain elements which form the molecular hydride?

An explosion occurs when saline hydrides react with water. The fire thus produced can be extinguished by using:

An element $\mathrm{A}$ reacts with hydrogen to form a compound $\mathrm{B}$, which on treatment with water liberates hydrogen gas. $\mathrm{A}$ and $\mathrm{B}$, respectively are:

Which of the following statements is not true regarding metallic hydrides?
(a) They are non-stoichiometric.
(b) These hydrides have low density.
(c) The lattice of these hydrides (except a few) is the same as their parents.
(d) These hydrides obey the law of constant composition.

An element $\mathrm{A}$ reacts with hydrogen to form a compound $\mathrm{B}$, which on treatment with water liberates hydrogen gas. $\mathrm{A}$ and $\mathrm{B}$, respectively are:

Which of the following hydrides is polymeric?

Which of the following groups contain elements which form the molecular hydride?

An explosion occurs when saline hydrides react with water. The fire thus produced can be extinguished by using:

Which of the following statements is not true regarding metallic hydrides?
(a) They are non-stoichiometric.
(b) These hydrides have low density.
(c) The lattice of these hydrides (except a few) is the same as their parents.
(d) These hydrides obey the law of constant composition.

Give an example of phosphorus and hydrogen compound. Describe a method for the synthesis of the compound.

Give an example of nitrogen and hydrogen compound. Describe a method for the synthesis of the compound.

_____ is stored as compressed gas or cryogenic liquid.

Formation of water by combination of hydrogen and oxygen gas is an example of exothermic reaction.

Which of the following groups represents the saline hydrides?

Hydride gap in periodic table is from :-

Hydrogen gass reacts with different elements to form a variety of hydrides group $1$ and elements from white, crystalline, ionic halides. Their stability depends upon the ionic character, and lattice energy covalent hydride is the most common type of hydrides. The transition metals forms interstitial hydrides.

What is the correct order of increasing ionic character for $\mathrm{CsH}$, $\mathrm{NaH}$, $\mathrm{KH}$, $\mathrm{LiH}$, $\mathrm{RbH}$?