Semmelweis Entrance Exam Chemistry and Biology Practice TEST
BANK EXAM 2026/2027 AND HIGH YIELD PRACTICE
QUESTIONS COMPLETE ACCURATE EXAM APPROVED
QUESTIONS AND CORRECT VERIFIED SOLUTIONS (100%
CORRECT VERIFIED ANSWERS) CURRENTLY UPDATED
VERSION 2026 EDITION
Saturated hydrocarbons
Hydrocarbons that have only single bonds (alkanes).
Unsaturated hydrocarbons
Hydrocarbons that contain one or more double or triple bonds (alkenes,
alkynes).
Alcohols
Organic compounds with a hydroxyl group (-OH) (e.g., ethanol).
Phenols
Compounds with a hydroxyl group attached to a benzene ring (e.g.,
phenol).
,Aldehydes
Carbonyl group (-C=O) at the end of the molecule (e.g., formaldehyde).
Ketones
Carbonyl group in the middle of the molecule (e.g., acetone).
Carboxylic Acid
Have a carboxyl group (-COOH) (e.g., acetic acid).
Amines
Contain a nitrogen atom bonded to carbon (e.g., methylamine).
Imines
Have a nitrogen double-bonded to carbon (e.g., imine group in
biological systems).
, Amine/Imine Reactions
Amines can act as bases, imines are involved in biochemical processes.
Ethers
Oxygen atom bonded to two carbon atoms (e.g., dimethyl ether).
Esters
Derivatives of carboxylic acids (e.g., ethyl acetate).
Amides
Contain a nitrogen attached to a carbonyl group (e.g., proteins).
Anhydrides
Formed from the condensation of two carboxylic acids.
BANK EXAM 2026/2027 AND HIGH YIELD PRACTICE
QUESTIONS COMPLETE ACCURATE EXAM APPROVED
QUESTIONS AND CORRECT VERIFIED SOLUTIONS (100%
CORRECT VERIFIED ANSWERS) CURRENTLY UPDATED
VERSION 2026 EDITION
Saturated hydrocarbons
Hydrocarbons that have only single bonds (alkanes).
Unsaturated hydrocarbons
Hydrocarbons that contain one or more double or triple bonds (alkenes,
alkynes).
Alcohols
Organic compounds with a hydroxyl group (-OH) (e.g., ethanol).
Phenols
Compounds with a hydroxyl group attached to a benzene ring (e.g.,
phenol).
,Aldehydes
Carbonyl group (-C=O) at the end of the molecule (e.g., formaldehyde).
Ketones
Carbonyl group in the middle of the molecule (e.g., acetone).
Carboxylic Acid
Have a carboxyl group (-COOH) (e.g., acetic acid).
Amines
Contain a nitrogen atom bonded to carbon (e.g., methylamine).
Imines
Have a nitrogen double-bonded to carbon (e.g., imine group in
biological systems).
, Amine/Imine Reactions
Amines can act as bases, imines are involved in biochemical processes.
Ethers
Oxygen atom bonded to two carbon atoms (e.g., dimethyl ether).
Esters
Derivatives of carboxylic acids (e.g., ethyl acetate).
Amides
Contain a nitrogen attached to a carbonyl group (e.g., proteins).
Anhydrides
Formed from the condensation of two carboxylic acids.
