Percentage of silver in German silver is__________________?

Related Mcqs:

Softening of hardened steel is done by its_____________________?

A. Normalising B. Tempering C. Annealing D. Carburising...

Spray dryer for evaporating milk to produce milk powder is made of_________________?

A. Lead lined steel B. Stainless steel C. Aluminium D. Cast iron...

The ability of a material to absorb energy in the elastic range is a measure of its __________________?

A. Toughness B. Resilience C. Malleability D. Brittleness...

Hardest material so far found is__________________?

A. Diamond B. Graphite C. Carborundum D. Pumice stone...

Hydrochloric acid is _______________ corrosive to common metals?

A. Least B. Not C. Mildly D. Highly...