The s-Block Elements questions
270 published questions with worked solutions.
- Magnesium can displace:Not in JEE Main or NEET syllabus
- Beryllium shows diagonal relationship with aluminium. Which of the following similarities is incorrect?Not in JEE Main or NEET syllabus
- Ca, Sr and Ba dissolve in liquid ammonia giving a:Not in JEE Main or NEET syllabus
- Which statement is correct for alkaline earth metals?Not in JEE Main or NEET syllabus
- A metal carbonate is sparingly soluble in water and evolves CO_2 on heating. The metal is:Not in JEE Main or NEET syllabus
- Dolomite is a carbonate of:Not in JEE Main or NEET syllabus
- The mineral of magnesium is:Not in JEE Main or NEET syllabus
- Elements of the IIA group having electronic configuration ns^2 are called alkaline earth elements because:Not in JEE Main or NEET syllabus
- Least abundant metal in the IIA group is:Not in JEE Main or NEET syllabus
- Alkaline earth metal salts are:Not in JEE Main or NEET syllabus
- The solubility in water of sulphates of alkaline earth metals down the Be group is Be>Mg>Ca>Sr>Ba. This is due to:Not in JEE Main or NEET syllabus
- The element that forms a solid basic oxide at room temperature is:Not in JEE Main or NEET syllabus
- The correct order of solubility of fluorides of alkaline earth metals is:Not in JEE Main or NEET syllabus
- The solubilities of carbonates of the magnesium group decrease down the group due to a decrease in:Not in JEE Main or NEET syllabus
- Which alkaline earth metal forms complex salts?Not in JEE Main or NEET syllabus
- Magnesium burns in CO_2 to form:Not in JEE Main or NEET syllabus
- The calcium salt used as manure is:Not in JEE Main or NEET syllabus
- How many of the following alkali metals have more density than sodium? Li, K, Rb, CsNot in JEE Main or NEET syllabus
- What is the atomic number of the most electropositive element (stable)?Not in JEE Main or NEET syllabus
- A = Li, Na, K, Rb, Cs is a set of alkali metals and B = 2.71, 2.93, 2.99, 3.00, 3.05 is a set of standard oxidation potentials...Not in JEE Main or NEET syllabus
Other chapters
Alcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsAlternating CurrentAminesAnatomy of Flowering PlantsAncient Indian HistoryAnimal KingdomApplication of DerivativesArea Under CurveAromatic Compounds and Aryl HalidesAtomsBasic Mathematics and LogarithmBinomial TheoremBiodiversity and ConservationBiological ClassificationBiomoleculesBiotechnology and Its ApplicationsBiotechnology: Principles and ProcessesBody Fluids and CirculationBreathing and Exchange of GasesCell Cycle and Cell DivisionCell: The Unit of LifeChemical Bonding and Molecular StructureChemical Coordination and Integration