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Ask Metallurgy Of Aluminum question free ×
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Metallurgy Of Aluminum Free Doubts and Solutions

ICSE - X - Chemistry - Metallurgy

What is the state of subdivision of cryolite used  in Hall and Heroult process during the extraction of aluminium

Asked by Prvati 26th January 2018, 7:18 AM
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ICSE - X - Chemistry - Metallurgy

Plz explain the paragraph in reference to hall heroult s process

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Asked by lovemaan5500 6th January 2018, 3:11 PM
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ICSE - X - Chemistry - Metallurgy

Name the most common ore of aluminium.

Asked by Topperlearning User 12th May 2016, 4:43 PM
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ICSE - X - Chemistry - Metallurgy

Name the process used for purification of bauxite and write the equation for the action of heat on aluminium hydroxide.

Asked by Topperlearning User 12th May 2016, 4:43 PM
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ICSE - X - Chemistry - Metallurgy

Give appropriate scientific reasons :

Zinc oxide can be reduced to zinc by using carbon monoxide , but aluminium oxide cannot be reduced by a reducing agent .

Asked by rickykumar00001 23rd February 2016, 7:16 PM
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ICSE - X - Chemistry - Metallurgy

(i) Name the most common ore of Aluminium.(ii) Define mineral. (iii) Give the formula of Bauxite.(iv) Which two chemical compounds are added to pure bauxite at the time of electrolytic reduction and why?

Asked by Topperlearning User 14th July 2015, 4:30 PM
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ICSE - X - Chemistry - Metallurgy

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - X - Chemistry - Metallurgy

(a) (i) Name the compound of Lead present in Galena.(ii) Name the gas released when above named Lead compound is roasted. (b) Define:(i) Ore(ii) Gangue(c) Name the process by which:(i) Aluminium ore is purified (ii) Molten alumina is reduced(iii) Impure aluminium is purified

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - X - Chemistry - Metallurgy

In construction work why is the alloy of aluminium, i.e., duralumin is used rather than pure aluminium?

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - X - Chemistry - Metallurgy

Write the balanced chemical equation for the reaction of aluminium with conc. sulphuric acid.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - X - Chemistry - Metallurgy

Write the balanced chemical equation for the reaction of aluminium with fused sodium hydroxide.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - X - Chemistry - Metallurgy

Mention some  uses of aluminium.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - X - Chemistry - Metallurgy

What happens when conc. HCl acid reacts with aluminium?

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - X - Chemistry - Metallurgy

Mention the  physical properties of aluminium.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - X - Chemistry - Metallurgy

Write the balanced chemical equation of burning of aluminium in air.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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