What forms when boron combines with caustic soda?(a) Formation of oxygen(b) Formation of washing soda(c) Formation of Boron nitride(d) Formation of sodium borateI have been asked this question during a job interview.Enquiry is from p-Block Elements topic in division p-Block Elements of Chemistry – Class 11

What forms when boron combines with caustic soda?(a) Formation of oxyg

1.	What forms when boron combines with caustic soda?(a) Formation of oxygen(b) Formation of washing soda(c) Formation of Boron nitride(d) Formation of sodium borateI have been asked this question during a job interview.Enquiry is from p-Block Elements topic in division p-Block Elements of Chemistry – Class 11
Answer» Correct ANSWER is (d) Formation of sodium borate For EXPLANATION: Two moles of boron atoms fuse with 6 moles of sodium hydroxide in order to form 2 moles of sodium borate and three moles of hydrogen MOLECULES. Sodium hydroxide is also known as caustic SODA.

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