मराठी
महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता १० वी

Write the molecular formulae of the following compound. Ferrous tungstate - Science and Technology 1

Advertisements
Advertisements

प्रश्न

Write the molecular formulae of the following compound.

Ferrous tungstate

एक शब्द/वाक्यांश उत्तर
Advertisements

उत्तर

Ferrous tungstate- FeWO4

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 8: Metallugy - Solve the following Questions

संबंधित प्रश्‍न

Give the importance of the following for living beings:

Hydrogen


Metal A has an electronic configuration of 2, 8, 1 and metal B has 2, 8, 8, 2 which is a more reactive metal.

Give the effect of heat on their: carbonates


Name:

(b) two metallic oxides which cannot be reduced by carbon, carbon monoxide or hydrogen


`MnO_2 + 4Al`  …………….


Give the ionization reactions of electrolyte used in Hall’s process. write the reaction at the cathode and the anode. Why the anode has to be replaced in this process?


Which metal is used for:

making pipes, buckets, water tanks,


Which metal is used for:

making face creams


State two properties of brass that render it more useful for some purpose than its components.


Explain with reason:

Why is powdered coke sprinkled on top of the electrolyte?


A compound that is added to lower the fusion temperature of the electrolytic bath in the extraction of aluminium.


Name the following:

Name an allotrope of a non-metal that allows electricity to pass through it.


Write scientific reason.

Magnetic separation method is used to separate the magnetic ingredients in the ores.


Complete flow chart given below.


Complete the following flowchart.


Bassemerisation is used in the extraction of ______.


In leaching of alumina from bauxite by Bayer's process, then ore is treated with ______.


A process of extracting metals from aqueous solutions of their salts using suitable reducing agents is called ______


Explain the following term:

Metallurgy


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×