Alloys are best prepared by
...Alloys are best prepared by
Electroplating
Arc-welding
Reducing and mixture of their metallic oxide
Cooling a molten mixture of the metals
Correct answer is D
No explanation has been provided for this answer.
The pH of four solutions W, X, Y, Z are 4, 6, 8, 10 respectively, therefore ...
Ethene when passed into concentrated H2SO4 is rapidly absorbed. The product is diluted with wat...
What is the atomic number of Zirconium? ...
2X(aq) + MnO2(s) + 4H+(aq) → X2(g) + Mn2+(aq) + 2H2O. The reaction above can be used for the labo...
Which of the following processes takes place during electrolysis? ...
The alloy used for welding and plumbing contains ...
What is the atomic number of Calcium? ...
Which of the following pairs of salts undergo hydrolysis? ...