Chemistry At room temperature, the metal that remains liquid is: Zinc Mercury Lead Platinum Zinc Mercury Lead Platinum ANSWER DOWNLOAD EXAMIANS APP
Chemistry The coordination number of body centered atom in cubic structure is 8 10 6 4 8 10 6 4 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used to extinguish fire is Neon Carbon monoxide Carbon dioxide Nitrogen Neon Carbon monoxide Carbon dioxide Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Brine refers to : Starch water Salt water Pure water Sweet water Starch water Salt water Pure water Sweet water ANSWER DOWNLOAD EXAMIANS APP
Chemistry The polymerisation of which often following is used in manufacturing of polythene in industry ? Methane Styrene Ethylene Acetylene Methane Styrene Ethylene Acetylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The two metal ions that cause hardness to water are: Calcium, Magnesium Sodium, Calcium Sodium, Potassium Sodium, Magnesium Calcium, Magnesium Sodium, Calcium Sodium, Potassium Sodium, Magnesium ANSWER DOWNLOAD EXAMIANS APP
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