The flux added during extraction of Iron...

The flux added during extraction of Iron from heamatite are its? Silica ,Calcium carbonate ,Sodium carbonate ,Alumina

Silica

Calcium carbonate

Sodium carbonate

Alumina

Text Solution

Verified by Experts

Topper's Solved these Questions

Transition and Inner Transition Elements
CHETANA PUBLICATION|Exercise EXERCISE|52 Videos
Structure of atoms and nuclei
CHETANA PUBLICATION|Exercise EXERCISE|75 Videos

Similar Questions

Explore conceptually related problems

_______ is added as flux in the extraction of iron.

Explain what happens when following reactions take place and give the balanced chemical equations. Sodium carbonate solution is added to calcium chloride solution.

Write the chemical formulae of the following compounds : Calcium carbonate, Sodium bicarbonate, Silver chloride, Calcium hydroxide, Magnesium oxide, Ammonium phosphate, Cuprous bromide, Copper sulphate, Potassium nitrate, Sodium dichromate

Mention the steps carried out for the extraction of zinc from its carbonate ore. Write the chemical reactions involved.

Explain the following reactions giving their balanced chemical equations: Calcium hloride solution is added to sodium carbonate solution..

Answer the following questions: How in zinc extracted from its ore zinc sulphide or zinc carbonate ?

Answer the following questions: Classify aqueous solutions of the following substances according to their pH into three groups: 7, more than 7, less than 7. Common salt, sodium acetae, hydrochloric acid, carbon dioxide, potassium bromide, calcium hydroxide, ammonium chloride, vinegar, sodium carbonate, ammonium, sulphur dioxide.

Characters of a phylum are given below. Read them carefully and answer the questions : : (a) Spines of calcium carbonate are present on the body. (b) These animals are exclusively marine. (c) They perform the locomotion with the help of tube feet. (d) Their skeleton is made up of calcareous plates or spicules. Give an example from that phylum.

When the solution of sodium carbonate is added to the solution of calcium chloride, a precipitate is formed. a. What is the colour of the precipitate formed? b. Name the precipitate. c. What is the type of the chemical reaction?

When a metal is to be extracted from its ore, if the gangue associated with the ore is silica, then________.

CHETANA PUBLICATION-Transition and Inner Transition Elements-EXERCISE

Which of the following sets of ions contain only paramagnetic ions
Text Solution
|
Which actinoid, other than uranium, occur in significant amount natura...
Text Solution
|
The flux added during extraction of Iron from heamatite are its? Silic...
Text Solution
|
Which of the following exhibits the largest number of oxidation states...
Text Solution
|
Which of the following has all of its electrons paired?Cr2+,Mn2+,Cu1+,...
Text Solution
|
Which of the following has the highest I.E.?Ti,Mn,Fe,Ni
Text Solution
|
Which of the following has largest atomic radius?Mn,Cr,Ti,Co
Text Solution
|
Which of the following has the lowest melting point?V,Cr,Fe,Mn
Text Solution
|
Which of the following has the highest magnetic moment?
Text Solution
|
The electronic configuration of copper is
Text Solution
|
Which of the following ions does not give coloured solution?
Text Solution
|
Which of the following ions has the highest magnetic moment?
Text Solution
|
Which of the following is paramagnetic?
Text Solution
|
Which of the following does not belong to group 10?
Text Solution
|
The stable oxidation state of cerium is
Text Solution
|
The highest oxidation state shown by mangenee in its compounds is
Text Solution
|
Which of the following has maximum number of unpaired electrons?
Text Solution
|
Which of the following elements belong to the second transition Mo,W,C...
Text Solution
|
Which of the following ions are white?
Text Solution
|
Which of the following is an incorrect statement in logic ?
Text Solution
|