Consider the `M(OH)_(3)` formed by all the group 13 elements. The correct sequence of acidic strength of hydroxides `[M(OH)_(3)]` is-

Decreasing order of acidic strength of different (-OH) groups is :

The correct increasing order of acidic strength of oxyacids of group 15 elements is

The correct order of decreasing acidic strength of oxyacids of group 15 element is:

The correct order of decreasing acidic strength of oxyacids of group 15 elements is

The correct order of decreasing acidic strength of oxyacids of group 15 elements is

The correct order of decreasing acidic strength of oxy acids of group 15 elements :

What is the correct order of acidic strength for the following compounds? i) CF_(3)CH_(2)-OH ii)

Consider the following statements in respect of lanthanides: The basic strength of hydroxides of lanthanides increases from La(OH)_3, " to Lu " (OH)_3 , The lanthanide ions Lu^(3+), Yb(2+) " and " Ce^(4+) are diamagnetic. Which of the statement(s) given above is/are correct?