The s-Block Elements questions
270 published questions with worked solutions.
- Which of the following does not illustrate the anomalous properties of lithium?Not in JEE Main or NEET syllabus
- A solid is a compound of group 1 element and it gives a bright red colour in the flame test. The solid isNot in JEE Main or NEET syllabus
- The alkali metal that reacts with nitrogen directly to form nitride isNot in JEE Main or NEET syllabus
- The property of the alkaline earth metals that increases with their atomic numberNot in JEE Main or NEET syllabus
- The right order of the solubility of sulphates of alkaline earth metals in water isNot in JEE Main or NEET syllabus
- Slaked lime [Ca(OH)_2] is used in the manufacture ofNot in JEE Main or NEET syllabus
- Be(OH)_2 is insoluble in water, while Ba(OH)_2 is highly soluble, due toNot in JEE Main or NEET syllabus
- The metal ion, that plays an important role in muscle contraction, isNot 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 forms...Not in JEE Main or NEET syllabus
- Calcium is obtained byNot in JEE Main or NEET syllabus
- Which of the following metals has stable carbonates?Not in JEE Main or NEET syllabus
- Number of radioactive elements in s-block is _____Not in JEE Main or NEET syllabus
- Sodium bicarbonate is manufactured by:Not in JEE Main or NEET syllabus
- The alkali metal which acts as a nutrient for plants is:Not in JEE Main or NEET syllabus
- The alkali metals form salt-like hydrides by the direct synthesis at elevated temperatures. The thermal stability of these...Not in JEE Main or NEET syllabus
- Which one of the alkali metals, forms only, the normal oxide, M_2O on heating in air?Not in JEE Main or NEET syllabus
- Which ion forms a hydroxide highly soluble in water?Not in JEE Main or NEET syllabus
- On heating sodium metal in a current of dry ammonia gas the compound formed is:Not in JEE Main or NEET syllabus
- The ashes of plants contain alkali metals, 90% of which is:Not in JEE Main or NEET syllabus
- The stability of the following alkali metal chlorides follows the order: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