JEE Main 2026 Chemistry question
Given below are two statements : Statement I: The number of pairs among [], [], [] and [], which contain oxides that are both amphoteric is 2. Statement II : is an electron deficient molecule can act as a lewis acid, forms adduct with and has a trigonal planar geometry. In the light of the above statement, choose the correct answer from the option given below.
Answer: (1)
Solution
SnO/SnO2 and PbO/PbO2 pairs are amphoteric (2 pairs); BF3 is indeed an
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