The s-Block Elements questions
270 published questions with worked solutions.
- Be(OH)_2 reacts with Sr(OH)_2 to yield an ionic salt. Choose the incorrect option related to this reaction from the followingNot in JEE Main or NEET syllabus
- Given below are two statements, one is labelled as Assertion A : and the other is labelled as Reason R. Assertion A : Beryllium...Not in JEE Main or NEET syllabus
- Identify the correct statements about alkali metals. A. The order of standard reduction potential (M^+ | M) for alkali ions is Na...Not in JEE Main or NEET syllabus
- Assertion A: The alkali metals and their salts impart characteristic colour to reducing flame. Reason R: Alkali metals can be...Not in JEE Main or NEET syllabus
- The alkaline earth metal sulphate (s) which are readily soluble in water is/are : A. BeSO_4 B. MgSO_4 C. CaSO_4 D. SrSO_4 E....Not in JEE Main or NEET syllabus
- The number of alkali metal(s), from Li, K, Cs, Rb having ionization enthalpy greater than 400 kJ mol^ -1 and forming stable...Not in JEE Main or NEET syllabus
- STATEMENT-1 : Alkali metals dissolve in liquid ammonia to give blue solutions. because STATEMENT-2 : Alkali metals in liquid...Not in JEE Main or NEET syllabus
- A metal M readily forms its sulphate MSO_4 which is water - soluble. It forms its oxide MO which becomes inert on heating. It...Not in JEE Main or NEET syllabus
- The ionic mobility of alkali metal ions in aqueous solution is maximum forNot in JEE Main or NEET syllabus
- Calcium is obtained byNot in JEE Main or NEET syllabus
- Which alkaline earth metal forms peroxide on burning in air?Not in JEE Main or NEET syllabus
- Which category of salts of alkaline earth metals is not found in solid state, but found in solution state?Not in JEE Main or NEET syllabus
- What are the products formed when an aqueous solution of magnesium bicarbonate is boiled?Not in JEE Main or NEET syllabus
- Solubility of alkaline earth metal hydroxides increases from Be(OH)_2 to Ba(OH)_2 because:Not in JEE Main or NEET syllabus
- Slaked lime [Ca(OH)_2] is used in the manufacture ofNot in JEE Main or NEET syllabus
- Which out of the following statements is not correct for anhydrous calcium chloride?Not in JEE Main or NEET syllabus
- The correct order of solubility of the sulphates of alkaline earth metals in water isNot in JEE Main or NEET syllabus
- Which is not true in respect of berryllium chemistry?Not in JEE Main or NEET syllabus
- Which of the following is not an ore of magnesium?Not in JEE Main or NEET syllabus
- Least abundant metal in IIA group is: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