Which gas is most popular as laughing gas
ANitrous oxide
BCarbon oxide
CNitrogen
DHelium
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
A mixture of two gases are called 'Syn gas'. Identify the mixture.
തെളിഞ്ഞ ചുണ്ണാമ്പു വെള്ളത്തെ പാൽ നിറമാക്കുന്ന വാതകമാണ്
The gas which turns milk of lime, milky
The Keeling Curve marks the ongoing change in the concentration of
The gas which helps to burn substances but doesn't burn itself is