Which of the following compound has/have effective atomic number equal to the atomic number of a noble gas ?

Complex in which effective atomic number is not equal to atomic number of the noble gas

Which of the following doesn’t follow effective atomic number rule ?

Which of the following doesn’t follow effective atomic number rule ?

Which of the following noble gases has the lowest atomic number?

Which one of the following pairs of complexes has the effective atomic number equal to 36 for the transition element ?

Which of the following compound has maximum number of primary H-atoms?

Which of the following compound has maximum number of primary H-atoms?