K Rama Rao
ISBN #9789332541771
1st Edition
2,463 Questions
Homework Questions
Objective Chemistry for Engineering and Medical Entrance Examinations is a comprehensive guide that lays a solid foundation in diverse chemical principles, spanning from the basic building blocks like atoms and compounds to more advanced topics such as thermochemistry and chemical equilibrium. The book methodically explores both theoretical concepts—such as atomic structure, periodicity, and bonding—and practical applications including redox processes, stereoisomerism, and environmental chemistry, making it an essential resource for rigorous entrance exams. Rich with clear explanations and progressive learning steps, it equips students with critical problem-solving skills and a deep understanding of chemistry's role in engineering and medical contexts.
Chapter 1
Basic Concepts Of Chemistry
Chapter 2
Structure Of Atom
Chapter 3
Classification Of Elements And Periodicity In Properties
Chapter 4
Chemical Bonding And Molecular Structure
Chapter 5
States Of Matter
Chapter 6
Thermodynamics
Thermochemistry
Chapter 7
Chemical Equilibrium
Ionic Equilibrium
Chapter 8
Redox Reactions
Chapter 9
Hydrogen And Its Compounds
Chapter 10
Group IA Alkali Metals
View More
Chapter 11
Alkaline Earth Metals
Chapter 12
Group-III (13) Elements: The Boron Family
Chapter 13
The Carbon Family
Chapter 14
Basic Principles, Nomenclature, Purification And Characterization Of Organic Compounds
Fundamental Concepts In Organic Reaction Mechanism
Chapter 16
Isomerism
Chapter 17
Alkanes
Chapter 18
Alkenes
Chapter 19
Alkynes
Chapter 20
Aromatic Hydrocarbons
Chapter 21
Environmental Chemistry
Problem 1
Two crystalline forms of a substance, one being a mirror image of the other is called (1) Metamer (2) Chain isomer (3) Stereoisomer (4) Functional isomer
Mishal Gul Numerade Educator
Problem 2
Sodium reacts with water less vigorously than potassium because (1) it has higher atomic weight (2) it is less electropositive (3) it is more electronegative (4) it is a metal
Hunza Gilgit Numerade Educator
Problem 3
Heterolysis of propane gives (1) Methyl and ethyl frec radicals (2) Methylium cation and cthyl anion (3) Mcthyl anion and cthylium cation (4) Mcthylium and cthylium cations
Problem 4
Among the following the false statement is (1) Compared to mass of lightest nucleus the mass of electron is only about $1 / 1836$. (2) The ratio of $e / m$, i.e., specific charge for a cathode ray is constant. (3) Among $\mathrm{He}^{2+}, \mathrm{H}^{+}, \mathrm{He}^{+}$ and $\mathrm{H}$ the species having the highest $e / m$ ratio is $\mathrm{He}^{2-}$, (4) The $e / m$ for positive rays in comparison to cathode rays is very low,
Problem 5
Any series of operation so carried out that at the end, the system is back to its initial state is called (1) a cycle (2) an adiabatic process (3) a reversible process (4) A Boyle's cycle
Vysakh M Numerade Educator
Problem 6
Which of the following molecules is adequately represented by a single Lewis structure? (1) $\mathrm{O}_{3}$ (2) NOCl (3) $\mathrm{SO}_{2}$ (4) $\mathrm{N}_{2} \mathrm{O}$
WHAT OUR STUDENTS SAY
“I finally understand my textbook questions. Before Numerade, I’d skip hard problems. Now I get instant help with videos that explain everything simply.”
Edwin V. Penn State Freshman