General Science In which of the following activities silicon carbide is used? Cutting very hard substances Making cement and glass Disinfecting water of ponds Making casts for statues Cutting very hard substances Making cement and glass Disinfecting water of ponds Making casts for statues ANSWER DOWNLOAD EXAMIANS APP
General Science Rayon is chemically. Amylase Pectin Cellulose Glucose Amylase Pectin Cellulose Glucose ANSWER DOWNLOAD EXAMIANS APP
General Science The hardest substance available on earth is Diamond None of the listed here Iron Gold Diamond None of the listed here Iron Gold ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used as a lubricant? Graphite Diamond Silica Iron Oxide Graphite Diamond Silica Iron Oxide ANSWER DOWNLOAD EXAMIANS APP
General Science Diamond is an allotropic form of Silicon Carbon Germanium Sulphur Silicon Carbon Germanium Sulphur ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following has a least penetrating power? Gamma rays Beta Particles Alpha particles All have same penetrating power Gamma rays Beta Particles Alpha particles All have same penetrating power ANSWER DOWNLOAD EXAMIANS APP
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