General Science The hardest substance available on earth is Diamond Gold None of the listed here Iron Diamond Gold None of the listed here Iron 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 Paper is manufactured by Wood and bleaching powder Wood and resin Wood, calcium, hydrogen sulphide and resin. Wood, sodium and bleaching powder Wood and bleaching powder Wood and resin Wood, calcium, hydrogen sulphide and resin. Wood, sodium and bleaching powder ANSWER DOWNLOAD EXAMIANS APP
General Science Among the various allotrope of carbon Diamond is the hardest, graphite is the softest Diamond is the hardest, coke is the softest Coke is the hardest, graphite is the softest Diamond is the hardest, lamp black is the softest Diamond is the hardest, graphite is the softest Diamond is the hardest, coke is the softest Coke is the hardest, graphite is the softest Diamond is the hardest, lamp black is the softest ANSWER DOWNLOAD EXAMIANS APP
General Science Quartz crystals normally used in quartz clocks etc. is chemically Sodium Silicate Germanium Oxide Silicon Dioxide A mixture of Germanium Oxide and Silicon dioxide Sodium Silicate Germanium Oxide Silicon Dioxide A mixture of Germanium Oxide and Silicon dioxide ANSWER DOWNLOAD EXAMIANS APP
General Science Glass is made of the mixture of: Sand and silicates Quartz and mica Salt and quartz Sand and salt Sand and silicates Quartz and mica Salt and quartz Sand and salt ANSWER DOWNLOAD EXAMIANS APP
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