Arrange the following rate constant units in increasing order of their order of reaction:(A) sec -1 (B) mol L -1 sec -1 (C) mol -1 L sec -1 (D) mol -1 L 2 sec -1 Choose the correct answer from the options given below:

The rate constant’s unit depends on the reaction order. For example, a first-order reaction has units of sec⁻¹, while second- and higher-order reactions involve units of concentration (mol/L) raised to varying powers. Thus, ordering is (C) < (A) < (B) < (D).

Arrange the following rate constant units in increasing order of their order of reaction:

If the energy of incident radiation is increased by $25\%$, the kinetic energy of the photoelectrons emitted increases from 0.6 eV to 0.9 eV. The work function of the metal is:

CUET (UG) - 2024
Dual nature of matter

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Read the following passage and answer the next five questions based on it.
Aldehydes are generally more reactive than ketones in nucleophilic addition reactions due to steric and electronic reasons. Sterically, the presence of two large groups in ketones hinders the attack of nucleophile to carbonyl carbon than in aldehydes. Electronically, aldehydes are more reactive than ketones because two alkyl groups reduce the electrophilicity of the carbonyl carbon more effectively than in the former

CUET (UG) - 2024
Aldehydes, Ketones and Carboxylic Acids

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Match List-I with List-II:

List-I	List-II
(A) Mn²⁺	(I) Pyrolusite ore
(B) Spin only Magnetic Moment	(II) An alloy of 4f metal, iron and traces of S, C, Al and Ca
(C) MnO₂	(III) μ_s = √n(n + 2) BM
(D) Misch metal	(IV) Highest oxidation states

Choose the correct answer from the options given below: