Chemistry, asked by adityaraj9695, 1 year ago

Aluminium has a great affinity for oxygen and its oxidation is an exothermic process. This fact is used in
(a) preparing thin foils of aluminium
(b) making utensils
(c) preparing duralumin alloy
(d) thermite welding

Answers

Answered by anshi71

2

d) thermite welding

(because it is the exothermic reaction)

Previous Question

Next Question

Similar questions

English, 7 months ago

Read the excerpt from I Never Had It Made. I interrupted. "But it’s the box score that really counts—that and that alone, isn’t it? "It’s all that ought to count," he replied. "But it isn’t. Maybe one of these days it will be all that counts. That is one of the reasons I’ve got you here, Robinson. If you’re a good enough man, we can make a start in the right direction. But let me tell you,...

Math, 7 months ago

Find the HCF of the following numbers: 1)34,102 (2)70,105,175 (3)91,112,49. (4)18,54,81 ...

Math, 7 months ago

Tabulate the literacy rate of tribals in Andhra Pradesh and find it meann...

Chemistry, 1 year ago

Tin plague is the (a) Conversion of stannous to stannic (b) Conversion of white tin to grey tin (c) Emission of sound while bending a tin rod (d) Atmospheric oxidation of tin...

Chemistry, 1 year ago

Tin cry refers to (a) Conversion of white to grey tin (b) Tin plating (c) Conversion of white tetrahedral tin to white rhombohedral tin (d) Emission of sound while bending a tin rod.

Math, 1 year ago

plz tell me these 2 questions...

Math, 1 year ago

A sells a bicycle at a profit 20% and B sells it to C at a profit of 5%.If C pays rs 3780,What did A pays for it.

Math, 1 year ago

if X is 20% less than y, then find the value of (Y-X)/Y and X/(X-Y)...