Question

Equivalent weight of ammonia is:
a.) 17
b.) 8.5
c.) 8
d.) 14

Answer 1

Hint: Equivalent weight is the mass of a given substance which will join or dislodge straightforwardly or in a roundabout way with 1.008 parts by mass of hydrogen or 8 sections by mass of oxygen or 35.5 parts by mass of chlorine – these qualities relate to the nuclear weight isolated by the standard valence.

Complete answer:
\[Equivalent\ mass~=~\dfrac{molecular\,mass}{acidity}\]
so, as we know that the molecular mass of ammonia is 17 and the acidity is one as the ammonia is monoacidic. Hence the equivalent mass of ammonia is 17.
Relative Molecular mass or atomic weight is the mass of a particle. It is determined as the aggregate of the nuclear loads of every constituent component duplicated by the quantity of iotas of that component in the sub-atomic equation. Molecular weight is a proportion of the aggregate of the nuclear weight estimations of the particles in an atom. Sub-atomic weight is utilized in science to decide stoichiometry in compound responses and conditions. Sub-atomic weight is generally contracted by M.W. or then again MW. Sub-atomic weight is either unitless or communicated regarding nuclear mass units (amu) or Daltons (Da).
The count for sub-atomic weight depends on the sub-atomic equation of a compound (i.e., not the easiest recipe, which just incorporates the particular proportion of kinds of molecules and not the total number).
The quantity of each kind of the particle is increased by its nuclear weight and afterward its added to the loads of different molecules present within it.

The correct answer is A.

Note: For an element the equivalent weight is the quantity that combines with or replaces 1.00797 grams (g) of hydrogen or 7.9997 g of oxygen or, the weight of an element that is liberated in an electrolysis (chemical reaction caused by an electric current) by the passage of 96,500 coulombs of electricity.