List of top Chemistry Questions asked in MHT CET

Identify the product formed when phenol reacts with bromine water.
What is the SI unit of molar conductivity?
Which of the following is not used as a parameter for the classification of polymers?
Identify the major product formed when Ethyl Bromide reacts with alcoholic KOH.
What is the energy of a photon of frequency \( \nu \)?
What is the SI unit of molar conductivity?
What is the oxidation state of Phosphorus in \(H_3PO_4\)?
Identify the product when Phenol reacts with Bromine water.
Which reagent is used in the Reimer--Tiemann reaction to convert phenol to salicylaldehyde?
What is the oxidation state of Phosphorus in \( H_3PO_4 \)?
A metal has BCC structure. Atomic radius \(=173\,\text{pm}\) and molar mass \(M=56\,\text{g mol}^{-1}\). The density of the metal is:
What is the difference in the oxidation number of Manganese (Mn) between \( \text{KMnO}_4 \) and \( \text{MnO}_2 \)?
Find the osmotic pressure of a \(0.1\,M\) glucose solution at \(27^\circ C\) \((R = 0.0821\,L\,atm\,mol^{-1}K^{-1})\).
Find the energy of a photon with a wavelength of \(4000\,\text{\AA}\). (Take \( h = 6.63 \times 10^{-34}\,\text{Js} \), \( c = 3 \times 10^8\,\text{m/s} \)).
Name the catalyst used in the manufacture of ammonia by Haber’s process.
Calculate the number of atoms per unit cell in a Face-Centered Cubic (FCC) crystal structure.
What is the ratio of the surface area of two soap bubbles if their radii are in the ratio \(2:3\)?
Calculate the de Broglie wavelength of an electron accelerated through a potential difference of \(100\,\text{V}\).
Calculate the osmotic pressure of a \(0.1\ \text{M}\) solution at \(27^\circ C\).
Identify the type of crystal defect found in \(NaCl\) crystals.
Calculate the pH of a \(0.001\,M\) \(NaOH\) solution at \(298\,K\).
Identify the product formed when Ethyl alcohol is heated with concentrated \( H_2SO_4 \) at \(443\,K\).
What is the oxidation number of Manganese (Mn) in the compound \( KMnO_4 \)?
Identify the product formed when phenol reacts with bromine water.
Identify the product formed when \( CH_3{-}CH_2{-}Br \) reacts with alcoholic \(KOH\).