Pokhara is one of the richest cities in nepal into comperative sentence

Pokhara is richer than other cities in Nepal.

Explanation:

Comparative sentences compare things as more or less, rather than most or least, which is superlative.

The comparative form of "richest" is "richer".

- "a nonrestrictive clause functions as a modifier to a noun (that is an object, person or concept). these clauses can be described by the following three options: it is set off by comas, it contains a subject and a verbs and it adds nonessential information to the sentence.

for example, in "here is bill gates, who confounded microsoft software company" we can identify "who confounded microsoft software company" as a nonrestrictive clause modifying the noun bill gates. this clause can be describes as a nonrestrictive clause because it is separated by a comma, it adds nonessential information to identify who bill gates is and it must contain both a subject (who) and a verb (confounded)."

c. in order of atomic number