1.

Which of the following reactioins yield elementary gases like N_(2), H_(2), O_(2) as the byproducts? I) 2NH_(3) +2Na to II) 8NH_(3)+3Cl_(2) to III) 2Pb (NO_(3))_(2) overset(Delta)to

Answer»

I and II only
II and III only
I and III only
All of these

ANSWER :4


Discussion

No Comment Found