Chemistry KMnO4 can be used as Disinfectant Fertilizer Pesticide Insecticide Disinfectant Fertilizer Pesticide Insecticide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Total number of elements in the Periodic table 112 115 118 127 112 115 118 127 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following metals occurs in free state ? Copper Iron Zinc Lead Copper Iron Zinc Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry The coating of a thin layer of zinc on steel or iron objects is known as Electroplating Hot dipping Tinning Galvanising Electroplating Hot dipping Tinning Galvanising ANSWER DOWNLOAD EXAMIANS APP
Chemistry The number of water molecules present in a drop of water (volume 0.0018 ml) at room temperature is 1.568 x 103 4.84 x 1017 6.023 x 1023 6.023 x 1019 1.568 x 103 4.84 x 1017 6.023 x 1023 6.023 x 1019 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Quartz is made of Sodium Sulphate Calcium Sulphate Calcium Silicate Sodium Silicate Sodium Sulphate Calcium Sulphate Calcium Silicate Sodium Silicate ANSWER DOWNLOAD EXAMIANS APP
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