JEE CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

1 Easy

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Analyzing +4 | -1

A: Number of ions in 9 gram of

{NH}_4^{+}

is equal to Avogadro's number

\left({N}_{{A}}\right)

.

R: Number of ions is equal to number of atoms.

View answer and explanation

Correct option: D

Both the A and R are incorrect.

Option D is correct because the number of ions in 9 grams of

NH_4^+

is half of Avogadro's number, and the number of ions is not always equal to the number of atoms.

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