Chemistry Which of the following alloy is used in making magnet ? Duralumin Magnalium Stainless steel Alnico Duralumin Magnalium Stainless steel Alnico ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ozone saves the biosphere by absorbing high energy radiations called ________ . Infra-red (IR) Gamma rays X–rays Ultraviolet rays (UV) Infra-red (IR) Gamma rays X–rays Ultraviolet rays (UV) ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sulphur dioxide level in the atmosphere can be reduced by using Static electricity to attract it in factory chimneys Catalytic converters in industry More efficient car engines Low - sulphur fuels Static electricity to attract it in factory chimneys Catalytic converters in industry More efficient car engines Low - sulphur fuels ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sulphuric acid is Dibasic Tribasic Tetrabasic Monobasic Dibasic Tribasic Tetrabasic Monobasic ANSWER DOWNLOAD EXAMIANS APP
Chemistry Of the following compounds of calcium, the one having highest covalent character is Cal2 Cacl2 CaBr2 CaF2 Cal2 Cacl2 CaBr2 CaF2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one element from below list is liquid at room temperature Argon Lead Bromine Zinc Argon Lead Bromine Zinc ANSWER DOWNLOAD EXAMIANS APP
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