Home

What is the correct answer?

4

The leaching solvent used in Baeyer's process for the purification of bauxite is

A. Ammonium hydroxide

B. Sodium carbonate

C. Sodium hydroxide

D. Ammonium carbonate

Correct Answer :

B. Sodium carbonate


Share this question with your friends
Show all Chemical Engineering Basics MCQ

Please do not use chat terms. Example: avoid using "grt" instead of "great".

Submit
Load More..

Related Questions

In case of simple harmonic motion, displacement is proportional to the Materials having resistivity ranging from 1 to 100 ohm. cm is termed as Enzymes belong to the category of Batch process is preferred over continuous process, when the An alloy of Fe - 0.4 % C is Wohler test is a destructive test to find out the __________ strength… Dies for wire drawing are generally made of Referring to the periodic table of elements, it is found that with increasing… Constituents of stellite are In inventory control theory, the economic order quantity (EOQ) is the Cementite is in the lamellar form in the __________ phase of steel. If a nuclear reactor produces more fissile nuclear fuel than it consumes,… The value of for air & most common gases can be safely assumed to be Which of the following relationships is correct for relating the three… Normalising of an object does not In chemical dehumidification of air Steels with high carbon equivalent have poor Weldability, because in these… A reduction in thermal resistance during heat transfer does not occur… Thermal equivalent of electrical power in practical calculation is __________… Specific __________ is a dimensionless quantity. Which of the following approaches the ideal gas behaviour most closely? Which of the following is a boiler accessory i.e., not a boiler mounting? Silicon in steel Strain hardening effect in a metal subjected to cold working is due to… The refractory lining of the bottom in a basic electric arc furnace is… Steam condenser tubes are made of admiralty brass, in which percentage… Diamagnetic materials On decreasing the grain size of a polycrystalline material, the property… Austempering of steel requires it to be heated to 875°C followed by… Reduction in the grain size reduces the __________ of the material.

Also checkout

Gravitation MCQ Boats and Streams MCQ Airport Engineering MCQ Sentence Correction MCQ PhotoShop MCQ Current Affairs November 2022 MCQ Logarithm MCQ Antonyms MCQ Skin Anatomy and Physiology MCQ Atomic Physics Theory MCQ Noble Gases MCQ ionic Equilibrium MCQ