At room temperature \[{{H}_{2}}O\] is a liquid while \[{{H}_{2}}S\] is a gas. The reason is [RPET 1999]

O and S belong to different periods

Electronegativity of O is greater than S

Difference in the bond angles of both the molecules

Association takes place in \[{{H}_{2}}O\] due to H-bonding while no H- bonding in \[{{H}_{2}}S\]

At room temperature \[{{H}_{2}}O\] is a liquid while \[{{H}_{2}}S\] is

1.	At room temperature \[{{H}_{2}}O\] is a liquid while \[{{H}_{2}}S\] is a gas. The reason is [RPET 1999]
A.	Electronegativity of O is greater than S
B.	Difference in the bond angles of both the molecules
C.	Association takes place in \[{{H}_{2}}O\] due to H-bonding while no H- bonding in \[{{H}_{2}}S\]
D.	O and S belong to different periods
Answer» D. O and S belong to different periods

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At room temperature \[{{H}_{2}}O\] is a liquid while \[{{H}_{2}}S\] is a gas. The reason is [RPET 1999]

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