'German silver' is used to make decorative articles, coinage metal, ornaments etc. The name is given because :
Two systems are said to be in thermal equilibrium if and only if :
The SI unit of mechanical power is :
Dengue virus is known to cause low platelet count in blood of patient by :
Select the correct answer using the code given below :
The Germplasm is required for the propagation of plants and animals. Germplasm is the :
Methyl Isocyanate gas, which was involved in the disaster in Bhopal in December 1984, was used in the Union Carbide factory for production of :