Home
Class 11
CHEMISTRY
State the conditions under which the pre...

State the conditions under which the preparation of aluminium is carried out. Give the necessary equations which need not be balanced.

Text Solution

Verified by Experts

`Al + NaOH overset("Aqeous")rarrNaAlO_(2) + H_(2)O`
`NaAlO_(2) overset(CO_(2))rarr Al(OH)_(3) + Na_(2)CO_(3)`
`Al(OH)_(3) overset(Delta)rarr underset("Alumina")(Al_(2)O_(3))+ H_(2)O`.
Promotional Banner

Topper's Solved these Questions

  • P-BLOCK GROUP 13 - BORON FAMILY

    CENGAGE CHEMISTRY|Exercise Exercise Archives (True/False)|2 Videos

  • ORGANIC REACTION MECHANISM

    CENGAGE CHEMISTRY|Exercise Analytical and Descriptive|6 Videos

  • P-BLOCK GROUP 14 - CARBON FAMILY

    CENGAGE CHEMISTRY|Exercise Exercises Archives (Subjective)|9 Videos

Similar Questions

Explore conceptually related problems

State the conditions under which the following preparations are carried out. Give the necessary equations which need not be balanced. Potassium permanganate from manganese dioxide.

State the conditons under which the following preparatiojn in carried out . Give the necessary equyations which need not to be balance : Aniline from bensesn'

State the conditions under which the following preparations are carried out. Give necessary equations which need not be balanced. (i) Ethanol from acetylene (ii) Lead tetraethyl from sodium-lead alloy (iii) Methyl chloride from aluminium carbide

State the conditions under which a force does no work.?

State the condition under which resonance occurs in LCR circuit ?

State the condition under which the terminal potential difference across a battery and its emf are equal.