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ChemistryComplete Pblock-p-Block 13,14Easy2 minPYQ_2020

ChemistryEasynumerical

In Borax $(N a_{2} B_{4} O_{7} . 10 H_{2} O)$ if number of $s p^{2}$ hybridised B-atoms are X and number of $s p^{3}$ hybridised B-atom are Y. What is the value of sum $X + Y$ ?

Answer:

4.00

Solution:

In Borax 2-B-atoms are $s p^{2}$ and 2-B-atoms are $s p^{3}$ hybridised

$X = 2, Y = 2$

$X + Y = 4$

Stream:NTA_ABHYASSubject:ChemistryTopic:Complete Pblock-Subtopic:p-Block 13,14

⏱ 2mℹ️ Source: PYQ_2020

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