Name a gas used along with acetylene for welding and cutting metals.

Name the gas used in : light bulbs

Acetylene is thermodynamically unstable and readily explodes, therefore it is stored in commercial cylinders used for oxy-acetylene torch for welding. These cylinders contain:

Name the gas used in : filling balloons

The _____ flame is used for cutting and welding of metals.

Name a gaseous hydrocarbon commonly used for welding purposes.

Name the gas used in : bright coloured advertising light works

The IUPAC name of viny1 acetylene is:

Write one use of acetylene (ethyne)

Name the gas evolved in each of the following cases :Calcium metal is added into water.

Using sulphuric acid as one of the reactants, how would you obtain sulphur dioxide gas as one of the products using the following: An active metal below aluminium in the activity series of metals.