Some Basic Concepts Of Chemistry Question 78
Question: 25.4 g of and 14.2 g of are made to react completely to yield a mixture of and Calculate moles of and formed
Options:
A) 0.1, 0.1
B) 0.2, 0.2
C) 0.1, 0.2
D) 0.2, 0.1
Show Answer
Answer:
Correct Answer: A
Solution:
[a]
No. of moles | 0 | 0 | ||
---|---|---|---|---|
initially | 0.1 | 0.2 | 0 | 0.1 |
No. of moles after reaction | 0 | 0 | 0.1 | 0.1 |