Q.32 Which of the following statements is correct ? — Chemistry1 | Mockzy

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Q.32 Which of the following statements is correct ?

Iron belongs to third transition series of the periodic table

Iron belongs to f-block of the periodic table

Iron belongs to first transition series

Iron belongs to group VIII of the periodic table

Q.31 Compounds (A) and (B) are - [Reference to Reaction Image implied]

Q.33 Zn and Hg do not show variable valency like d-block elements because-

More from Some Basics Concepts of Chemistry

Q.45 A blue solution of copper sulphate becomes darker when treated with excess of ammonia. This is

Q.44 The order of stability of complexes of ion Cu+2, Ni+2, Mn+2 and Fe+2 decreases in the order -

Q.43 Peptide bond group is characteristic of-

Q.42 Which of the following is not a reducing sugar ?

Q.41 Gabriel phthalimide reaction is used to prepare -

Q.40 In hypobromite reaction of amide, carbonyl carbon atom is lost as -

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