Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
0 votes

It is found that 16.5g of metal combine with oxygen to form 35.6g of metal oxide.Calculate the percentage of metal and oxygen in the compound.

$\begin{array}{1 1}46.3,53.7 \\ 40,60 \\ 40.9 ,59.1 \\ 36.3,63.7 \end{array}$
Can you answer this question?

1 Answer

0 votes
Mass of oxygen in oxide=(35.60-16.50)=19.10g
% of metal=$\large\frac{16.50}{35.60}$$\times 100$
% of oxygen=$\large\frac{16.50}{35.60}$$\times 100$
Hence (a) is the correct answer.
answered Oct 22, 2013 by sreemathi.v

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, AIPMT Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App