JEE MAIN - Chemistry (2014 (Offline) - No. 20)
The correct statement for the molecule, CsI3 is :
it contains Cs3+ and I- ions.
it contains Cs+, I- and lattice I2 molecule.
it is a covalent molecule
it contains Cs+ and $$I_3^-$$ ions
解释
$$Cs{l_3}\,\,$$ dissociates as
$$Cs{l_3} \to C{s^ + } + I_3^ - $$
$$Cs{l_3} \to C{s^ + } + I_3^ - $$