Some Basic Concepts Of Chemistry Question 175
Question: 1.24 gm P is present in 2.2 gm
Options:
A) $ P _4S _3 $
B) $ P _2S _2 $
C) $ PS _2 $
D) $ P _2S _4 $
Show Answer
Answer:
Correct Answer: A
Solution:
Choice A is $ P _4S _3 $
$ \because $ $ \frac{31\times 4}{(124)}gm $ P is present in 220gm $ P _4S _3 $
$ \therefore $ 1.24gm P is present in = $ \frac{220}{124}\times 1.24=2.2gm $
