[" 16.In the case of alkali metals,the covalent character "],[" decreases in the order [AIPMT (Prelims)-2009] "],[" (1) MF>MCl > MBr > MI "],[" (2) MF>MCl > MI > MBr "],[" (3) MI > MBr > MCl > MF "],[" (4) MCl > MI > MBr > MF "]

The ionic character of the metal halides MCl , MI,MBr, MF decreases in the order

Arrange the following in order of the increasing covalent character: MCl, MBr, MF, MI (where M = alkali metals)

Arrange the following in order of the increasing covalent character: MCI, MBr, MF, MI (where M = alkali metals)

Arrange MCI , MBr, MF and MI (where M = alkali metal) according to increasing covalent character.

Given that the energy of the photons of different colours decreases in the order of VIBGYOR (Violet gt Indigo gt Blue gt Green gt Yellow gt Red ) and that if complex absorbs a photon of low energy then it shows colour of high energy photon. If an ion , M^(2+) , forms the complexes [M(H_(2)O)_(6)]^(2+),[MBr_(6)]^(4-), and [M(en)_(3)]^(2+) . The colours of the complexes, though not necessarily in order, are green, red, and blue. Match the complexes with the appropriate colour. ( Do not use the table of complementry colours for this question )

Given that the energy of the photons of different colours decreases in the order of VIBGYOR (Violet gt Indigo gt Blue gt Green gt Yellow gt Red ) and that if complex absorbs a photon of low energy then it shows colour of high energy photon. If an ion , M^(2+) , forms the complexes [M(H_(2)O)_(6)]^(2+),[MBr_(6)]^(4-), and [M(en)_(3)]^(2+) . The colours of the complexes, though not necessarily in order, are green, red, and blue. Match the complexes with the appropriate colour. ( Do not use the table of complementry colours for this question )