Question:
Identify the pair of hydrides which have polymeric structure:
Identify the pair of hydrides which have polymeric structure:
Show Hint
Polymeric hydrides typically show extended bonding in their crystal structures or molecular frameworks.
Updated On: Mar 17, 2025
- LiH, NaH
- BeH\(_2\), MgH\(_2\)
- NH\(_3\), CH\(_4\)
B\(_2\)H\(_6\), H\(_2\)O
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Both BeH\(_2\) and MgH\(_2\) are known to form polymeric structures. BeH\(_2\) can adopt a linear polymeric structure due to bridging hydrogen atoms, while MgH\(_2\) forms polymeric networks in its crystal lattice.
Was this answer helpful?
0
0
Top Questions on Law Of Chemical Equilibrium And Equilibrium Constant
- Consider the following gaseous equilibrium in a closed container of volume $V$ at temperature $T$:
P$_2$(g) + Q$_2$(g) $\rightleftharpoons$ 2PQ(g)
Initially, 2 moles each of P$_2$(g), Q$_2$(g) and PQ(g) are present at equilibrium. One mole each of P$_2$ and Q$_2$ are added. The number of moles of P$_2$, Q$_2$ and PQ at the new equilibrium respectively are
- JEE Main - 2026
- Chemistry
- Law Of Chemical Equilibrium And Equilibrium Constant
- $X_2(g) + Y_2(g) \rightleftharpoons 2Z(g)$. Equilibrium moles of $X_2, Y_2, Z$ are 3, 3, 9 mol (in 1 L). 10 mol of Z(g) is added. New equilibrium moles of Z(g) is ___. (Nearest integer)
- JEE Main - 2026
- Chemistry
- Law Of Chemical Equilibrium And Equilibrium Constant
- Observe the following equilibrium in a 1 L flask:
A(g) <=> B(g)
At temperature T (in K), the equilibrium concentrations of A and B are 0.5 M and 0.375 M respectively.
Then 0.1 moles of A is added into the flask and the system is heated to temperature T again to re-establish equilibrium.
The new equilibrium concentrations (in M) of A and B respectively are:- JEE Main - 2026
- Chemistry
- Law Of Chemical Equilibrium And Equilibrium Constant
- The plot of \(\log_{10}K\) vs \(\frac{1}{T}\) gives a straight line. The intercept and slope respectively are (where \(K\) is equilibrium constant).
- JEE Main - 2026
- Chemistry
- Law Of Chemical Equilibrium And Equilibrium Constant
- For the reaction \( \mathrm{A \rightleftharpoons B} \), the number of moles of A and B at equilibrium in a \(1\,\text{L}\) vessel are \(0.50\) and \(0.375\), respectively. If \(0.10\) mol of A is added further, determine the number of moles of A and B at the new equilibrium.
- JEE Main - 2026
- Chemistry
- Law Of Chemical Equilibrium And Equilibrium Constant
View More Questions
Questions Asked in TS EAMCET exam
- A body is projected vertically upward with an initial velocity of 40 m/s. Calculate the maximum height reached by the body. (Take \( g = 9.8 \, \text{m/s}^2 \))
- TS EAMCET - 2025
- Kinematics
- The properties required for a material to be used as the core of an electromagnet are:
- TS EAMCET - 2025
- Magnetism and matter
- Which of the following statements are correct?
- TS EAMCET - 2025
- Colligative Properties
- At 27$^\circ$C, 100 mL of 0.05 M Cu$^{2+}$ solution is added to 1 L of 0.1 M KI. Find [KI] in resultant solution.
- TS EAMCET - 2025
- Stoichiometry and Stoichiometric Calculations
- 4.0 g of a mixture containing Na₂CO₃ and NaHCO₃ is heated to 673K. Loss in mass of the mixture is found to be 0.62g. The percentage of sodium carbonate in the mixture is
- TS EAMCET - 2025
- Stoichiometry and Stoichiometric Calculations
View More Questions