LMS

The p-block element among the following which is smallest in size is

Which order of first  ionization energy is correct 

Which group of periodic table shown generally abnormal trends of ionization energy.

While moving down a group in the periodic table, which of the following would be not true

Which of the following shows minimum  electrical conductance

Three elements A,B,C have consecutive proton numbers, if B is a noble gas, which of the following statement about these elements is not correct:

A and C will from ionic bond as A is form VIIA and C is from IA group.Mark the correct statement?

Which of the following groups can have more than one oxidation states?

Which of the followings will have zero oxidation state?

The melting and boiling point along 2nd and 3rd period

Electronic configuration of alkali metals is________

Ionization energy of Group IA is minimum for 

Which alkali metal explode spontaneously when it is in contact with air/ O₂

Which among the alkali metals does not react with C₂H₂

Which one of the following does not belong to alkaline earth metals

Which oxide of IIA metal is most stable

Which oxide of IIA dissociate into ions in water, most eaily

Hydroxide of which Alkaline earth metal cannot be prepared by direct reaction with water.

In reaction between alkaline earth metal oxide and water the  base is

Not true about reaction of Ca with H2O.

Reaction of Alkaline earth metals with O2 is 

The alkaline earth metal which reacts most vigourously with water.

Which IIA metal will not form normal oxide in air at 600°C

IIA metal which consumes most number of moles of oxygen on burning at high temperature.

Which alkaline earth metal liberates hydrogen when treated with NaOH

Burning of Be in air requires

Which one of the following from 3rd period doesn’t react with water 

f- block elements are called 

Which of the following is the non-typical transition element? 

The first transition series starts with

Coinage metals are present in

Which group contains the elements with the weakest binding energies

Generally the transition elements have ____melting and boiling points

The number of unpaired electrons present in Cr⁶⁺ ion is

Minimum number of unpaired electrons are present in 

Which of the following does not possess unpair electron in the valence d-orbital

The electrons lost by Zn to form Zn⁺²

Copper in zero oxidation state has no partially filled d-orbital but still included in transition elements because 

The correct electronic configuration of manganese is

Which one of the following ion has 3d5 subshell arrangement

The binding energy of elements is in the order

Which transition element from the 3d-series has highest binding energy 

In which of the following compounds iron has lowest oxidation state

From the first transition series, How many elements can show +2 oxidation state

The formula of Tetraaminechloronitro-platinum(IV)sulphate is: 

Which one of the following ligand is a neutral bidentate

Ethylenediamine is a

The geometry of PCl₅ is 

Which of the following is monodentate ligand

K₄[Fe(CN)6] has d2sp3 hybridization and its geometry is