General Science Permanent hardness of water may be removed by the addition of Potassium Permanganate Lime Sodium Carbonate Alum Potassium Permanganate Lime Sodium Carbonate Alum ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used in pencils? Charcoal Silicon Phosphorous Graphite Charcoal Silicon Phosphorous Graphite ANSWER DOWNLOAD EXAMIANS APP
General Science Paper is manufactured by Wood and resin Wood, sodium and bleaching powder Wood and bleaching powder Wood, calcium, hydrogen sulphide and resin. Wood and resin Wood, sodium and bleaching powder Wood and bleaching powder Wood, calcium, hydrogen sulphide and resin. ANSWER DOWNLOAD EXAMIANS APP
General Science Most soluble in water is Sulphur Common salt Camphor Sugar Sulphur Common salt Camphor Sugar ANSWER DOWNLOAD EXAMIANS APP
General Science Bromine is a Colourless Gas Red Liquid Black Solid Highly Inflammable Gas Colourless Gas Red Liquid Black Solid Highly Inflammable Gas ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following was to be discovered first in the chromospheres of the sun? Helium Neon Krypton Xenon Helium Neon Krypton Xenon ANSWER DOWNLOAD EXAMIANS APP
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