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MDCAT MCQs

Keywords: MDCAT

Showing 166–170 of 212 MCQs

XII MDCAT Chemistry Test #Isomerism #Optical Isomerism

166

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Why can an SN₁ reaction produce a racemic mixture?

MDCAT Chemistry Past Papers Reconduct 2023 #Liquids #Surface Tension

167

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The phenomenon of a free-falling drop of water maintaining a spherical shape is attributed to: (MDCAT Reconduct 2023)

MDCAT Chemistry Past Papers 2024 Sindh MDCAT Chemistry Past Paper 2024 #Aldehydes and Ketones #Carbonyl Compounds

168

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Reduction of aldehydes & ketones by Zn-Hg amalgam and concentrated HCl results in conversion to an alkane. This reaction is known as:

MDCAT Chemistry Past Papers 2024 Sindh MDCAT Chemistry Past Paper 2024 #Alkyl Halides #SN1 Reaction

169

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The rate of SN₁ mechanism depends upon:

Xi MDCAT XI Complete Chemistry Grand Test #Catalytic Properties #Transition Elements

170

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The energy diagram shows the same reaction with and without a catalyst. Which statement is correct?

Diagram