Question:
Match the following:
Match the following:
Show Hint
Water has an exceptionally high melting and boiling point because of strong intermolecular hydrogen bonding.
Updated On: Jun 17, 2026
- A-II, B-I, C-IV, D-III
- A-II, B-IV, C-III, D-I
- A-I, B-II, C-III, D-IV
- A-II, B-III, C-IV, D-I
Show Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Concept:
Melting points of Group 16 hydrides generally increase with molecular mass.
Water shows anomalously high melting point due to hydrogen bonding.
Step 1: Identify melting point of water.
\[ H_2O \] has melting point \[ 273K \] Therefore \[ A \rightarrow II \]
Step 2: Arrange remaining hydrides.
\[ H_2Te > H_2Se > H_2S \] in melting point. Thus, \[ H_2Te=188K \] \[ H_2Se=208K \] \[ H_2S=222K \]
Step 3: Match correctly.
\[ A-II,\;B-I,\;C-IV,\;D-III \] \[ \boxed{\text{Option (A)}} \]
Step 1: Identify melting point of water.
\[ H_2O \] has melting point \[ 273K \] Therefore \[ A \rightarrow II \]
Step 2: Arrange remaining hydrides.
\[ H_2Te > H_2Se > H_2S \] in melting point. Thus, \[ H_2Te=188K \] \[ H_2Se=208K \] \[ H_2S=222K \]
Step 3: Match correctly.
\[ A-II,\;B-I,\;C-IV,\;D-III \] \[ \boxed{\text{Option (A)}} \]
Was this answer helpful?
0
0
Top TS EAMCET Chemistry Questions
- A, B and C are three biomolecules. The results of the tests performed on them are given below :A, B and C are respectively :
Molisch's lest Barfoed Test Biuret Test A Positive Negative Negativde B Positive Positive Negative C Negative Negative Positive - 1 mole of $H_2$ and 2 moles of $I_2$ are taken initially in a 2 litre vessel. The number of moles of $H_2$ at equilibrium is 0.2. Then the number of moles of $I_2$ and HI at equilibrium is
- The pH of a buffer containing equal molarconcentration of a weak base and its chloride ( $K_b$ for weak base = $2 \times 10^{-5}$, log 2 = 0.3) is
- Atomic radius (pm) of Al, Si, N and F respectively is
- Consider the following electrode process of a cell, $ {Cl^{-1} -> \frac{1}{2} Cl_2 + e^{-}}$ $ {[MCl + e^{-} -> M + Cl^{-} ] }$ If EMF of this cell is $-1.140\, V$ and $E^0$ value of the cell is $-0.55\,V$ at $298\,K$, the value of the equilibrium constant of the sparingly soluble salt MCl is in the order of
View More Questions
Top TS EAMCET Chemistry in Everyday Life Questions
- Identify the set of molecules which act as bleaching agents only by oxidation
- Which of the following is used in liquid detergents?
- Which radical is responsible for depletion of ozone in stratosphere?
- The vitamin that can be stored in the body and whose deficiency results in disease is:
- The drug which is obtained from opium poppy and its use are respectively:
View More Questions
Top TS EAMCET Questions
- A bag contains $5$ red balls, $3$ black balls and $4$ white balls are drawn at random. The probability that they are not of same colour is
- If $cosec\, \theta - \cot \theta = 2017$, then quadrant in which $\theta $ lies is
- If $a$ is a unit vector, then $| a \times \hat{ i }|^{2}+| a \times \hat{ j }|^{2}+| a \times \hat{ k }|^{2}=$
- $A$ straight line makes an intercept on the $Y$-axis twice as long as that on $X$-axis and is at a unit distance from the origin. Then the line is represented by the equations
- Let $S$ and $S'$ be the foci of an ellipse and B be one end of its minor axis. If $SBS'$ is an isosceles right angled triangle then the eccentricity of the ellipse is
View More Questions