Chemistry - PERIODIC TABLE Question with Solution | TestHub

ChemistryPERIODIC TABLEMiscellaneous/MixedEasy2 minPYQ_2015

ChemistryEasysingle choice

Which of the following is a strong base?

Options:

Answer:

Solution:

Order of basic character is $NH_{3} > PH_{3} >$ $AsH_{3} > SbH_{3} .$ Basic-character decreases down the group from $N$ to Bi due to increase in atomic size.

Stream:BITSATSubject:ChemistryTopic:PERIODIC TABLESubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2015

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