General Science Chlorophyll is a naturally occurring chelate compound in which central metal is Magnesium Iron Copper Calcium Magnesium Iron Copper Calcium ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used as a lubricant? Graphite Silica Iron Oxide Diamond Graphite Silica Iron Oxide Diamond ANSWER DOWNLOAD EXAMIANS APP
General Science The type of glass used in making lenses and prisms is Flint glass Soft glass Pyrex glass Jena glass Flint glass Soft glass Pyrex glass Jena glass ANSWER DOWNLOAD EXAMIANS APP
General Science Bell metal is an alloy of Brass and Nickel Nickel and Copper Tin and Copper Zinc and Copper Brass and Nickel Nickel and Copper Tin and Copper Zinc and Copper ANSWER DOWNLOAD EXAMIANS APP
General Science The average salinity of sea water is 3% 3.5% 4% 3.5% 3% 3.5% 4% 3.5% ANSWER DOWNLOAD EXAMIANS APP
General Science The property of a substance to absorb moisture from the air on exposure is called Osmosis Desiccation Efflorescence Deliquescence Osmosis Desiccation Efflorescence Deliquescence ANSWER DOWNLOAD EXAMIANS APP
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