|
Welcome Guest
|
|
CLASS X
Chemistry >> Metals and Non-metals
7.
Name two metals which will displace hydrogen from dilute acids, and two metals which will not, along with the required equations.
Ans.
.jpg)
.jpg)
Metals such as Mg, Al, Zn, Fe, etc. which lie above hydrogen in the activity series are more reactive than hydrogen and hence can displace hydrogen from dilute acids. For example,
Metals such as Cu, Hg, Ag, Au, etc. which lie below hydrogen in the activity series are less reactive than hydrogen and hence cannot displace hydrogen from dilute acids.
Reproduction of articles, photo, viedos or any other content in whole in part in any form or medium without express written permission of entrancei.com prohibited, change to Reproduction of articles, photo, viedos or any other content in whole in part in any form or medium without express written permission of EDUWEB SOLUTION AND SYSTEMS prohibited,
WARNING:Copying information from This website without permission of EDUWEB SOLUTION AND SYSTEMS is Illegal.