The p-Block Elements questions
1863 published questions with worked solutions.
- When chlorine is passed over dry slaked lime at room temperature, the main reaction product is _____
- Which of the following interhalogen does NOT exist?
- Deacon's process is used in the manufacture of _____
- Chlorine acts as a bleaching agent only in presence of _____
- The most abundant halogen is _____
- Fuming hydrochloric acid contains about _____ acid
- On heating MnO_2 with hydrochloric acid, Scheele prepared oxymuriatic gas. This gas was later renamed as _____
- Which of the following statements regarding ozone is INCORRECT?
- Noble gases can diffuse through _____
- Select the INCORRECT statement about inert gases
- _____ exist together only in the p-block elements of the periodic table
- The ease of liquefaction of noble gases decreases in the order _____
- The inert gas with highest heat of vaporization is _____
- Which of the following gases present in air protects life on the earth from the harmful effects of ultraviolet rays from the sun?
- Rhombic sulphur has which of the following structures?
- Argon is used in _____
- Phosphine is evolved upon heating _____
- Bottle of PCl_3 is kept stoppered because it _____
- Which pair of oxides of nitrogen is paramagnetic?
- In group 15 elements, due to inert pair effect, the stability of _____ on moving down the group
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