The p-Block Elements questions
1863 published questions with worked solutions.
- F_2 combines with all non-metals directly except:
- In the isolation of fluorine, a number of difficulties were encountered. Which statement is correct?
- Which halogen does not show bleaching property?
- Javelle water is:
- Which non-metal does not combine directly with Cl_2, Br_2 and I_2?
- In the oxo-acids of halogens, the X=O bond is formed as a result of:
- Halogens are placed in the VIIA group (group 17) of the periodic table because:
- Interhalogen compounds are more reactive than the individual halogens because:
- A radioactive element resembling iodine in properties is:
- The boiling points of halogens increase with increase in molecular weight; this is because:
- In the oxo-acids of chlorine, the Cl–O bond contains:
- Fluorine oxidises HSO_4^- to:
- The increasing order of reactivity of halogens is:
- Bromine is obtained on a commercial scale from:
- Which chemical contains chlorine?
- Antichlor is a compound:
- The chemical name of bleaching powder is:
- Which is not an oxo-acid of chlorine?
- Which indicates the common laboratory method for the preparation of chlorine?
- The perhalate ion with the maximum oxidizing power is:
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