The covalency and oxidation state respectively of boron in [ BF _ 4 ]^ - , are (Jee Main…
Chemistry · JEE Main · NTA Exams — p-Block Elements
The covalency and oxidation state respectively of boron in \(\left[\mathrm{BF}_{4}\right]^{-}\), are (Jee Main 2023)
- 4 and 4
- 3 and 5
- 4 and 3
- 3 and 4
Answer
(C) 4 and 3
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- When aluminium is heated with conc. H 2 SO 4
- Which of the following xenon-OXO compounds may not be obtained by hydrolysis of xenon fluorides?
- Aluminium exhibits +3 oxidation state. As we move down the group, +1 oxidation state gets more stable. This…
- Given below are two statements: Statement I: The pentavalent oxide of group-15 element, E 2 O 5 , is less…
- Borazole, B 3 N 3 H 6 is related to benzene as:
- Which of the following is known as anhydride of nitric acid?
- The most stable trihalide of nitrogen is : (JEE Main 2022)
- In spite of having lower dissociation energies, bromine and iodine are weaker oxidizing agents than chlorine…
More p-Block Elements questions · Browse all practice questions