Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
Home  >>  JEEMAIN and AIPMT  >>  Chemistry  >>  Hydrogen
0 votes

$Cu+H_2\quad\underrightarrow {heat}\quad Cu+x$,$ZnO+y\quad\underrightarrow{heat} \quad Zn+H_2O$,$2AgCl+H_2\rightarrow z+w$.The $x$ is

$\begin{array}{1 1}(a)\;H_2\\(b)\;H_2O\\(c)\;2H_2O\\(d)\;2H_2\end{array}$

Can you answer this question?

1 Answer

0 votes
$Cu+H_2\quad\underrightarrow {heat}\quad Cu+H_2O$
Hence $x$ is $H_2O$
Hence (b) is the correct answer.
answered Jan 24, 2014 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