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Statement-I: is negative.
Statement-II: is a reducing agent
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a
Both statements-I and II are correct
b
Statement-I is correct and statement-II is incorrect
c
Statement-I is incorrect and statement-II is correct
d
Both statements-I and II are incorrect
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Correct option is B
I) Thermal stability of H2O>H2S>H2Se>H2Te>H2Po. ∆f0H of H2O and H2S is negative indicating their high thermal stability.II) TeO2(Te+4) is an oxidizing agent because Te+4 has a great tendency to reduce to Te+2. Down the group lower oxidation states become stable.Talk to our academic expert!
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