What is the correct answer?


The two elements required to form substitutional solid solution should not have

A. Same crystalline structure

B. Same valency

C. Widely differing electronegativity

D. Same atomic sizes

Correct Answer :

C. Widely differing electronegativity

Related Questions

Broaching tools are usually made of In inventory control theory, the economic order quantity (EOQ) is the Softening of hardened steel is done by its The minimum and the maximum number of members required to form a Private… __________ is the process of coating the surface of steel with aluminium… The two elements required to form substitutional solid solution should… Breakeven point represents the condition, when the company runs under… Ferromagnetic materials owe their properties to __________ inner sub-shells. The ratio of thermal & electrical conductivity is same for all the metals… Fibre glass is a composite material of In extrusion of metals, which of the following statement is true? Thermit welding is categorised as the __________ welding. The stress at which extension of the material takes place more rapidly… In the acid Bessemer process, the hot metal should have the following… Pick out the correct statement Pick out the wrong statement. Drills are usually made of Particle nature of cathode rays is proved due to the fact that they In the formation of cermets, the ratio of ceramic material to metallic… Which of the following is not an explosive? For a small scale toy factory, the fixed cost per month is Rs. 5000/-.… The specific gravity of coal depends mainly on its __________ content. Carbon supply in pack carburising process is in the form of If a solid is compressed adiabatically in its elastic range, its __________… The refractory brick which has good thermal shock resistance at high temperature… Which of the following is an example of cathodic protection of metals… Referring to the periodic table of elements, it is found that with increasing… Metalloids __________ joint is usually used for joining cast iron pipes mostly used… The concentration of (H+) ions is 4 x 10-5 in a solution. Then pH of the…