Thermite is a mixture of
Aluminium and iron oxide in the ratio
of 3:1
Iron oxide and aluminium in the ratio of 3:1
Aluminium and iron oxide in the ratio
of 3:1, with traces of sulphur, phosphorus and manganese
Molten iron and aluminium, with the
ratio depending upon the type of the surface to be welded
Iron oxide and aluminium in the ratio of 3:1
InThermite welding, the thermite mixture is a combination of finely powdered aluminum and ironoxide (also called ferric oxide) in a mass ratio of 3:1 respectively.
Hence, the correct option is (B).
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