Question

compound X and Aluminium are used to join railway track (a)identify the compound X (b)name the reaction
(c)write down its reaction​

Answer 1

Answer:

A) The compound x is Fe2O3 ( Iron oxide )

B) The reaction is called as THERMIT REACTION

C) The chemical reaction is as follows:

Fe2O3 + 2Al -------> Al2O3 + 2Fe

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Answer 2

Hii

Here is your answer -

compound x and aluminum are used to join tracks

a) identify the compound x

Ans :-

The X compound is Fe2O3 (iron (iii) oxide).

 

b) reaction involved

Ans :-

Thermite reaction

It takes place In the presence of HEAT.

It is a highly exothermic reaction

c) Reaction is

Ans :-

Fe2O3 (s) + 2Al(s) = Al2O3(s) + 2Fe (l) + heat.

Ferric oxide + aluminium = Aluminium oxide + Iron + heat