Question:
The reducing agent \(X\) suitable for the following reduction reaction is:
The reducing agent \(X\) suitable for the following reduction reaction is:
Show Hint
Sodium borohydride (\( \text{NaBH}_4 \)) is a selective and milder reducing agent suitable for the reduction of nitro groups to amines.
Updated On: Apr 6, 2025
- \( \text{LiAlH}_4 \)
- \( \text{B}_2\text{H}_6 \)
- \( \text{NaBH}_4 \)
- \( \text{CaO} \)
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
In this reduction reaction, the nitro group (\( \text{NO}_2 \)) needs to be reduced to an amine group (\( \text{NH}_2 \)) or similar. Sodium borohydride (\( \text{NaBH}_4 \)) is a common reducing agent used for reducing nitro groups to amines or hydroxyl groups.
- \( \text{NaBH}_4 \) is a mild and selective reducing agent that can reduce nitro groups to amines without affecting other functional groups like alcohols.
- Lithium aluminium hydride (\( \text{LiAlH}_4 \)) is a stronger reducing agent but is generally used for reducing esters, aldehydes, and ketones.
- \( \text{B}_2\text{H}_6 \) (diborane) is typically used for the reduction of unsaturated compounds.
- Calcium oxide (\( \text{CaO} \)) is not a reducing agent in this context.
Thus, the suitable reducing agent is \( \text{NaBH}_4 \).
- \( \text{NaBH}_4 \) is a mild and selective reducing agent that can reduce nitro groups to amines without affecting other functional groups like alcohols.
- Lithium aluminium hydride (\( \text{LiAlH}_4 \)) is a stronger reducing agent but is generally used for reducing esters, aldehydes, and ketones.
- \( \text{B}_2\text{H}_6 \) (diborane) is typically used for the reduction of unsaturated compounds.
- Calcium oxide (\( \text{CaO} \)) is not a reducing agent in this context.
Thus, the suitable reducing agent is \( \text{NaBH}_4 \).
Was this answer helpful?
0
0
Top Questions on Inorganic chemistry
- The correct statements from the following are :
(A) $ Tl^{3+} $ is a powerful oxidising agent
(B) $ Al^{3+} $ does not get reduced easily
(C) Both $ Al^{3+} $ and $ Tl^{3+} $ are very stable in solution
(D) $ Tl^+ $ is more stable than $ Tl^{3+} $
(E) $ Al^{3+} $ and $ Tl^+ $ are highly stable
Choose the correct answer from the options given below :- JEE Main - 2025
- Chemistry
- Inorganic chemistry
- 'X' is the number of acidic oxides among $ VO_2, V_2O_3, CrO_3, V_2O_5 $ and $ Mn_2O_7 $. The primary valency of cobalt in $ [Co(H_2NCH_2CH_2NH_2)_3]_2 (SO_4)_3 $ is Y. The value of X + Y is :
- JEE Main - 2025
- Chemistry
- Inorganic chemistry
Consider the following reaction:
\[ A + NaCl + H_2SO_4 \xrightarrow[\text{Little amount}]{} CrO_2Cl_2 + \text{Side products} \] \[ CrO_2Cl_2(\text{Vapour}) + NaOH \rightarrow B + NaCl + H_2O \] \[ B + H^+ \rightarrow C + H_2O \]
The number of terminal 'O' present in the compound 'C' is ________.
- JEE Main - 2025
- Chemistry
- Inorganic chemistry
Nature of compounds TeO₂ and TeH₂ is___________ and ______________respectively.
- JEE Main - 2025
- Chemistry
- Inorganic chemistry
- Lanthanoid ions with \(4f^7\) configuration are: (A) Eu\(^{2+}\) (B) Gd\(^{3+}\) (C) Eu\(^{3+}\) (D) Tb\(^{3+}\) (E) Sm\(^{2+}\) Choose the correct answer from the options given below:
- JEE Main - 2025
- Chemistry
- Inorganic chemistry
View More Questions
Questions Asked in Assam CEE exam
- For the following reaction at 298 K: \[ \text{30O}_2(g) \rightleftharpoons \text{20O}_3(g) \quad \Delta H = +285 \, \text{kJ/mol} \] The equilibrium constant, \( K_c \), is \[ K_c = 2.47 \times 10^{-31} \quad \text{at 298 K. The value of \( K_c \) will increase when} 298 \, \text{K is} \quad \text{increased.} \]
- Assam CEE - 2024
- Law Of Chemical Equilibrium And Equilibrium Constant
- If the angular momentum of a planet of mass \(M\), moving around the sun in a circular orbit, is \(L\). The areal velocity of the planet about the center of the sun is
- Assam CEE - 2024
- Rotational motion
- For a system executing simple harmonic motion,
- Assam CEE - 2024
- simple harmonic motion
- A liquid drop of radius \(R = 0.1 \, \text{m}\) having surface tension \(S = \frac{0.01}{4\pi} \, \text{N/m}\) divides itself into \(n\) identical drops. In the process, the total change in the surface energy \(\Delta U = 10^{-4} \, \text{J}\). The value of \(n\) is
- Assam CEE - 2024
- Surface Tension
- Consider a uniformly dense spherical shell of inner radius \( a \) and outer radius \( b \). If \( M \) is the mass of the shell, the moment of inertia of the spherical shell about an axis passing through its center is:
- Assam CEE - 2024
- Moment Of Inertia
View More Questions