A. Solubility of their hydroxide in water B. Solubility of their sulphates in water C. Ionisation energy D. Electronegativity
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A. Water B. Alcohol C. Acetic acid D. Benzene
A. 7,15 B. 6,12 C. 9,17 D. 3,12
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A. Converting sand into silicic acid B. Keeping it cool C. Developing inter locking needle like crystals of hydrated silicates D. Hydrating sand and general mixing with cement
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A. Ionic ionic attraction B. Entropy of solution formation C. Lattice of solids D. Hydration energy of cation
A. Same e/m ratio B. Same electron affinity C. Same group D. Same ionic potential
A. One mole of ammonia B. One mole of nitric acid C. Two mole of ammonia D. Two mole of nitric acid
A. Sea shells B. Dolomite C. A marble statue D. Clacined gypsum
A. Slaked lime B. Quick lime C. Lime stone D. Sodium hydroxide
A. Milk of lime B. Slaked lime C. Washing soda D. None