How many phases are present at eutectic point ?

Related Mcqs:

Pick out the wrong statement?

A. Atomic heat capacities of the crystalline solid elements are nearly constant and equal to 6.2 kcal/kg-atom according to the law of Petit and Dulong B. Atomic heat capacities of all solid elements decrease greatly with decrease in temperature, approaching a value of zero at absolute zero temperature, when in the crystalline state C. Generally, … Pick out the wrong statement?Read More...

Which property of refractories is the most important for top section of the blast furnace ?

A. Resistance to abrasion B. Resistance to slag penetration C. Stability of volume at high temperature D. Resistance to corrosion by slag...

Gases diffuse faster compared to liquids because of the reason that the liquid molecules_________________?

A. Are held together by stronger inter-molecular forces B. Move faster C. Have no definite shape D. Are heavier...

S.T.P. corresponds to _________________?

A. 1 atm. absolute pressure & 15.5°C B. 760 mm Hg gauge pressure & 15.5°C C. 760 torr & 0°C D. 101.325 kPa gauge pressure & 15.5°C...

A gas mixture contains 6 moles of H2 and 2 moles of N2. If the total pressure of the gaseous mixture is 4 kgf/cm2; then the partial pressure of N2 in the mixture will be _____________ kgf/cm2 ?

A. 1 B. 2 C. 4 D. 8...