logo

Ask Questions, Get Answers

X
 

The rates in order of fastest to slowest for this reaction: a 5g of powdered $Mg(s)+2HCl(aq)\rightarrow MgCl_2(aq)+H_2(g)$ are:

S.No Temperature $(^oC)$ Concentration of HCl
1 60 5
2 40 5
3 60 10

 

$\begin{array}{1 1}(a)\;2,1,3&(b)\;3,1,2\\(c)\;1,2,3&(d)\;2,3,1\end{array}$

1 Answer

If temperature is higher and concentration of reactant is higher then rate would be higher.So (b) is correct answer.
answered Dec 18, 2013 by sreemathi.v
 

Related questions

Download clay6 mobile appDownload clay6 mobile app
...
X