1.

Aluminium appears greyish in colour in pure form.(a) True(b) FalseThe question was posed to me during an interview.My question is from Properties and Uses of Aluminium topic in division Materials for Construction of Basic Civil Engineering

Answer»

Right choice is (b) False

The BEST explanation: Pure form of Aluminium is white in COLOUR.Its colour can vary from GREY to yellow or light GREEN depending on the presence of impurities.Yellow colour is imparted by IRON trichloride (impurity).



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