In Periodic Table, the basic character of oxides
increases from left to right and decreases from top to bottom
decreases from right to left and increases from top to bottom
decreases from left to right and increases from top to bottom
decreases from left to right and increases from bottom to top
Which one of the following contains P-O-P bond?
Which of the following orbitals will have zero probability of finding the electron in the yZ plane.
Which of the following orders regarding ionisation energy is correct?
N > O > F
N < O < F
N > O < F
N < O < F
Which of the following compounds shows evidence of the strongest hydrogen bonding?
Identify [A] and [B] in the following
[A] and [B] in the above given reaction are Thorium (Th) and Radium (Ra).
A weak acid of dissociation constant 10-5 is being titrated with aqueous NaOH solution. The pH at the point of one-third neutralisation of the acid will be
5 + log 2 - log 3
5 - log 2
5 - log 3
5 - log 6