Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Electrolytic reduction of magnesium chloride
Iron cell 2. Magnesium 3. Graphite anode 4. Porcelain hood 5. Iron cathode 6. Coal gas 7. Chlorine 8. Coal gas 9. Molten electrolyte
In this step anhydrous MgCl2 is mixed with NaCl and KCl. Addition of NaCl and KCl will lower the melting point of MgCl2 and also increase the conductivity of the electrolyte.
The electrolysis is carried out in an iron pot which acts as cathode. A graphite rod enclosed in a porcelain tube is dipped into the electrolyte and acts as anode. The iron vessel is maintained at 700o C by external heating. The porcelain tube has an outlet for letting off chlorine gas. During electrolysis the following reactions take place.
Chlorine gas liberated at anode escapes through the porcelain tube. Magnesium formed at cathode floats on the electrolyte as its density is less. Magnesium is susceptible to oxidation by air. Therefore a stream of coal gas is passed over floating magnesium to prevent oxidation. Floating magnesium is removed at regular intervals. The magnesium thus obtained will be 99.9% pure.
show how you would sythesise the following compounds, starting with benzene or toluene and any necessary acyclic reagents. Assume para is the major product.
Dicarboxylic acids The acids consisting of two carboxylic groups are known as dicarboxylic acids. The saturated dicarboxylic acid are denoted by the general formula 2n (COOH
Protein classification on the basis of size
Which geometry does have Formaldehyde molecule The formaldehyde molecule has trigonal planar geometry. Therefore, both the H-C-H bond angle and the H-CAO bond angle are abou
Distinguish between dry corrosion and wet corrosion. Write brief notes on dissimilar types of liquid crystals.
diagonal relationship between beryllium and aluminum
Explain the process of Grading and Sieving Grading: Grading consists of separating the sound kernels from chaff and impurities,and may be achieved by sieving or winnowing.
Metal carbonyls of transition elements constitute another important class of organometallic compounds. All d-block elements which contain only carbonyl ligands are called homolepti
at what temperature centigrade will the volume of a gas at 0 degrees Celsius double itself pressure remaining constant
Hookes Law simulation Using a horizontal and a vertical spring that this applet simulates Hooke's law and easy harmonic motion. As discussed previously, the amount of stretchin
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd