Chemistry - s Block Elements Question with Solution | TestHub

Chemistrys Block ElementsGeneralEasy2 minPYQ_2020
ChemistryEasysingle choice

Match the compounds listed in Column I with characteristic listed in Column II

Column I Column II 
(1)BeO(s)(p)Amphoteric in nature
(2)NaHCO3 (crystalline)(q)Imparts characteristic colour to Bunsen Flame
(3)BeCl2(r)Produce H2O2 and O2 on reaction with H2O
(4)CsO2(s)Shows H-bonding
  (t)Have a chain structure

Options:

Answer:
C
Solution:

(1) BeO(s)Amphoteric in nature
(2)NaHCO3(crystalline) Amphoteric in nature, Imparts characteristic colour to Bunsen Flame,
Shows H-bonding and Have a chain structure
(3)BeCl2Have a chain structure
(4)CsO2Imparts characteristic colour to Bunsen Flame and ProducesH2O2andO2on reaction withH2O

Stream:NTA_ABHYASSubject:ChemistryTopic:s Block ElementsSubtopic:General
2mℹ️ Source: PYQ_2020

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