Chapter 1: Atomic Structure | NEET | Chemistry | DPPs

 

NEET- BIOLOGY

Hey! We hope you all will be doing good. RankersHub.blogspot.com is a website for all NEET Aspirants, which will help you to practice more questions which will ultimately result in a good rank. Here I have given all chapters DPPs (with solutions) which is included in the syllabus of NEET.

Chapters covered: 

Class 11: 

Physics: Physical World, Units and Measurements, Motion in a Staright Line, Motion in a Plane, Laws of Motion, Work, Energy and Power, System of Particles and Rotational Motion, Gravitation, Mechanical Properties of Solids, Mechanical Properties of Fluids, Thermal Properties of Matter, Thermodynamics, Kinetic Theory, Oscillations, Waves.

Chemistry: Some Basic Concepts of Chemistry, Structure of The Atom, Classification of Elements and Periodicity in Properties, Chemical Bonding and Molecular Structure, States of Matter, Thermodynamics, Equilibrium, Redox Reactions, Hydrogen, The S-Block Elements, The P-Block Elements, Organic Chemistry - Some Basic Principles and Techniques, Hydrocarbons, Environmental Chemistry.

Biology: The Living World, Biological Classification, Plant Kingdom, Animal Kingdom, Morphology of Flowering Plants, Anatomy of Flowering Plants, Structural Organisation in Animals, Cell The Unit of Life, Biomolecules, Cell Cycle and Cell Division, Transport in Plants, Mineral Nutrition, Photosynthesis in Higher Plants, Respiration in Plants, Plant Growth and Development, Digestion and Absorption, Breathing and Exchange of Gases, Body Fluids and Circulation, Excretory Products and their Elimination, Locomotion and Movement, Neural Control and Coordination, Chemical Coordination and Integration.

Class 12: 

Physics: Electric Charges And Fields, Electrostatic Potential And Capacitance, Current Electricity, Moving Charges And Magnetism, Magnetism And Matter, Electromagnetic Induction, Alternating Current, Electromagnetic Waves, Ray Optics and Optical Instruments, Wave Optics, Dual Nature Of Radiation And Matter, Atoms, Nuclei, Semiconductor Electronics Materials Devices And Simple Circuits, Communication Systems.

Chemistry: The Solid State, Solutions, Electro chemistry, Chemical Kinetics, Surface Chemistry, General Principles and Processes of Isolation of Elements, The p Block Elements, The d and f Block Elements, Coordination Compounds, Haloalkanes and Haloarenes, Alcohols Phenols and Ethers, Aldehydes Ketones and Carboxylic Acids, Amines, Biomolecules, Polymers, Chemistry in Everyday Life.

Biology: Reproduction in Organisms, Sexual Reproduction in Flowering Plants, Human Reproduction, Reproductive Health, Principles of Inheritance and Variation, Molecular Basis of Inheritance, Evolution, Human Health and Disease, Strategies for Enhancement in Food Production, Microbes in Human Welfare, Biotechnology - Principles And Processes, Biotechnology and its Applications, Organisms and Populations, Ecosystem, Biodiversity and Conservation, Environmental Issues.

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How are these dpps useful to u?

1)These dpps can be used to prepare for various Engineering as well as Medical exams such as IT JEE Mains & Advance, MHT CET, VITEEE, KIITEE, WBJEE ,NEET, AIIMS, JIPMER, PGIMER), CBSE Board, ICSE Board, Class 12th, 11th.

2) We are providing u very important dpps which can be proven useful to Many students to crack Competitive exams as well as Board examinations

MCQS

Q.1)Which of the following pairs have identical values of e/m?

(a) A proton and a neutron

(b) A proton and deuterium

(c) Deuterium and an alpha particle

(d) An electron and gamma rays

Solutions- At the end

Q.2)The ratio of the e/m values of a proton and an alpha particle is

(a) 2 : 1 

(b) 1 : 1 

(c) 1 : 2 

(d) 1 : 4

Solutions- At the end

Q.3)The energy of a 700-nm photon is

(a) 1.77 eV 

(b) 2.47 eV

(c) 700 eV 

(d) 3.57 eV

Solutions- At the end

Q.4)The total number of subshells in the nth energy level is

(a) n 2 

(b) 2n 2 

(c) n - 1 

(d) n

Solutions- At the end

Q.5)When the value of the azimuthal quantum number is 3, the maximum

and the minimum values of the spin multiplicities are

(a) 4, 3 

(b) 8, 1 

(c) 1, 3 

(d) 8, 2

Solutions- At the end

Q.6)If the value of the principal quantum number is 3, the maximum number

of values the magnetic quantum number can have is

(a) one 

(b) four

(c) nine

(d) twelve

Solutions- At the end

Q.7)The line spectra of two elements are not identical because

(a) the elements do not have the same number of neutrons

(b) they have different mass numbers

(c) their outermost electrons are at different energy levels

(d) they have different valencies

Solutions- At the end

Q.8)In which of the following transitions will the wavelength be minimum?

(a) n = 6 to n = 4 

(b) n = 4 to n = 2

(c) n = 3 to n = 1 

(d) n = 2 to n = 1

Solutions- At the end

Q.9)In which of the following is the radius of the first orbit minimum?

(a) A hydrogen atom 

(b) A tritium atom

(c) Triply ionized beryllium 

(d) Doubly ionized helium

Solutions- At the end

Q.10)When the electron of a hydrogen atom jumps from the n = 4 to the n = 1

state, the number of spectral lines emitted is

(a) 15 

(b) 6

(c) 3 

(d) 4

Solutions- At the end

SOLUTIONS

1) Ans: c

2) Ans: a

3) Ans: a

4) Ans: d

5) Ans: d

6) Ans: c

7) Ans: c

8) Ans: c

9) Ans: c

10)Ans: b