Which is the laughing gas?
a. Nitrous oxide b.carbon monoxide
c.sulphur dioxide d.hydrogen peroxide
Answers
Answered by
1
hii mate here is your answer
a). nitrous oxide
a). nitrous oxide
ayanansari13:
Apna dhyyan rakhna
kise boal rae ho
Kisi se. Nhi
Mera friend tha
haa toh apne freind ko Jake bolo
yha pe comment maat karo
hii
kya houa
Hello brother
kive a
Similar questions