Alkali metals can react with water to form hydroxides which are alkalies.
Arrange the following in the increasing order of basicity sustain your observation. NaOH, LiOH, RbOH, KOH, CsOH.

Alkali metais can react with water to form hydroxides which are alkalies: (a) Which of the following will react more vigorously with water? K, C a, Na and Mg . (b) Arrange the following in the increasing order of basicity. Sustain your observations. NaOH, LiOH, RbOH, KOH, CsOH .

Alkali metals can react with water to form hydroxides which are alkalies. Which of the following will react more vigorously with water? K, Ca, Na, Mg.

Diborane is an important hydride of Boron a. During a class room discussion, a student argues that there is a covalent bond between boron atoms in diborane. What is your opinion. Give justification. b. Boron halides can act as Lewis acids. Give reason. c. Arrange the following Lewis acids in the increasing order of acidic strength. Substantiate your answer? 'BF_3 BCl_3, BBr_3'

Amines can be considered as derivatives of ammonia. Arrange the following in increasing order of their basic strength. C_6H_5NH_2,C_2H_5NH_2,(C_2H_5)_2NH,NH_3

Which of the following alkali metal does not form alums?

Which of the following pair of alkali metals is more denser than water?