Year: 2022
Topic: Classification of Elements and Periodicity in Properties
Time :
1.
Given below are two statements:
Statement I : The boiling points of the following hydrides of group 16 elements increases in the order
H2O < H2S < H2Se < H2Te.
Statement II: The boiling points of these hydrides increase with increase in molar mass.
In the light of the above statements, choose themost appropriate answer from the options givenbelow :
Statement I : The boiling points of the following hydrides of group 16 elements increases in the order
H2O < H2S < H2Se < H2Te.
Statement II: The boiling points of these hydrides increase with increase in molar mass.
In the light of the above statements, choose themost appropriate answer from the options givenbelow :