Question

In which of the following arrangements, the order is not

according to the property indicated against it ?

a) Al3+ < Mg2+ < Na+ < FIncreasing ionic size

b) B < C < N < O Increasing first ionisation energy

c) I < Br < F < Cl Increasing electron gain enthalpy (without

negative sign)

d) Li < Na < K < Rb Increasing metallic radius.​

Answer 1

Answer:

Fill in the blanks with suitable Prepositions:- (5X1=5)

i.I am envious _______them.

ii.Good must eventually triumph _____ evil.

iii.You should not be negligent ______ your duties.

iv.It has been raining _______ 6 a.m .v.I was a witness ______ this incident.

Answer 2

Answer:

That means you took commerce btw you are in which class?