The p-Block Elements questions
1863 published questions with worked solutions.
- What oxoacid of sulphur contains S-S bond in its structure? [MH CET 2015]
- When plants and animals decay, the organic nitrogen is converted into inorganic nitrogen. The inorganic nitrogen is in the form...
- The element which forms oxides in all oxidation states +1 to +5 is ______
- Cl_2 + NaOH -NaCl, -H_2O X (cold and dilute) Cl_2 + NaOH -NaCl, -H_2O Y (hot and concentrated) In this reactions, X and Y are...
- The noble gas which forms maximum number of compounds is _______
- A crystalline solid 'X' reacts with dil. HCl to liberate a gas 'Y'. 'Y' decolourises acidified KMnO_4 . When a gas 'Z' is slowly...
- Which halogen forms an oxyacid that contains the halogen atom in tripositive oxidation state?
- Atoms in a P_4 molecule of white phosphorus are arranged regularly in space in which of the following way? [Kerala (Engg.) 2002,...
- Ozone belongs to which group of the periodic table?
- The formation of O_2^+[PtF_6]^- is the basis for the formation of xenon fluorides. This is because ______ [KCET 2006]
- Which of the following statements regarding helium is INCORRECT? [AIEEE 2007]
- Atomic number of N is 7. The atomic number of 3^ rd member of nitrogen family is _____
- What is the most abundant element on earth? [MH CET 2015]
- P_4O_ 10 is NOT used to dry NH_3 gas because _____ [KCET 2001]
- Argon is used in arc welding because of it's _____ [IIT JEE 2007]
- Sulphuryl chloride ( SO_2Cl_2 ) reacts with white phosphorus ( P_4 ) to give _____ [WB JEEM 2015]
- Which of the following properties does NOT correspond to the order HI < HBr < HCl < HF?
- The inert gases can be isolated and separated by _____
- Which of the following gases exist more abundantly in nature than the others?
- Electronic configuration of only one p-block element is exceptional. One molecule of that element consists of how many atoms of...
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