Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) Select the option containing incorrect order of the parameters given - Sarthaks eConnect

Select the option containing incorrect order of the parameters given

Increasing order of acidic strength: `Na_2O, MgO, CO_2, SO_3`

Decreasing order of ionic radius: `K^+, Na^+, Li^+,Mg^(2+)`

Decreasing order of boiling points: `H_2O, HF, NH_3`

Decreasing order of boiling points: `He, Ne, Ar, Xe`