Give the correct order of initials T or F for following statements. Use T if statement is true and F if it is false.
(I) Number of S—S bonds in H2SnO6 are (n + 1)
(II) When F2 reacts with water

Question

Give the correct order of initials T or F for following statements. Use T if statement is true and F if it is false.
(I) Number of S—S bonds in H2SnO6 are (n + 1)
(II) When F2 reacts with water gives HF, O2 and O3
(III) LiNO3 and BaCl2 compounds are used in fire works
(IV) Be and Mg hydrides are ionic and polymeric

Prashant Kotian · Accepted Answer

Correct answer: A. (I) False: Number of S—S bonds in H2SnO6 are (n - 1).
(III) True: LiNO3 produces crimson red while BaCl2 produces green colour in fire works.
(IV) False: Hydrides of Be and Mg are covalent and polymeric.

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