The most abundant metal present in the earth’s crust is__________________?

Related Mcqs:

The leaching solvent used in Baeyer’s process for the purification of bauxite is___________________?

A. Ammonium hydroxide B. Sodium carbonate C. Sodium hydroxide D. Ammonium carbonate...

Presence of nickel & chromium in steel does not raise its _________________?

A. Elastic limit B. Machining properties C. Ductility D. Resilience...

_______________ test determines the yield strength, Young’s modulus of elasticity, percentage reduction in area & percentage elongation of a material ?

A. Tensile B. Fatigue C. Impact D. None of these...

Corrosion is____________________?

A. A physical phenomenon B. A chemical phenomenon C. Same as erosion D. An uncontrollable phenomenon...

For a spontaneous natural process at constant temperature and pressure, the free energy of the system always____________________?

A. Increases B. Decreases C. Remain constant D. Increases to a maximum before decreasing...