Question

tick the correct option
the percentage of Nitrogen in ammonia is given by the expression
A)14 × 100 / 17
B) 3/17 × 100
C) 14×100 / 34
D) 3/34 ×100​

Answer 1

Answer:

may be c

I don't know the amswer

Answer 2

Answer:

Option 1 )

Mass of nitrogen = 14

Mass of ammonia = 17

So. composition of NH3

= 14 * 100/17