12th Chemistry

12th Board Exam Chemistry VVI Short Type Question With Answer Chemistry 12th Exam Class Notes PDF

12th Board Exam Chemistry (рд░рд╕рд╛рдпрди рд╢рд╛рд╕реНрддреНрд░) рдорд╣рддреНрд╡рдкреВрд░реНрдг рдкреНрд░рд╢рди || BSEB 12th Board Exam Chemistry Short Type Question On latest Pattern Class Notes PDF Download,┬а 1. What is the difference between “Schottky defect‘ and┬а“Frenkel defect‘ ?┬а Ans. Difference between Schottky defect and Frenkel defect :┬а Schottky defect Frenkel defect (i) The cations and anions are extinct […]

12th Chemistry

Class 12th Chemistry VVI Short Question For Board Exam, 12th Exam Chemistry рд▓рдШреБ рдЙрддреНрддрд░реАрдп рдкреНрд░рд╢рди

12th Board Exam Chemistry (рд░рд╕рд╛рдпрди рд╢рд╛рд╕реНрддреНрд░) рдорд╣рддреНрд╡рдкреВрд░реНрдг рдкреНрд░рд╢рди || BSEB 12th Board Exam Chemistry Short Type Question On latest Pattern Class Notes PDF Download,┬а 1. рдлреНрд░реЗрдВрдХреЗрд▓ рджреЛрд╖ рд╕реЗ рдХреНрдпрд╛ рд╕рдордЭрддреЗ рд╣реИрдВ?┬а рдЙрддреНрддрд░ : рдлреНрд░реЗрдВрдХреЗрд▓ рджреЛрд╖ :-┬а рдЬрдм рдХреНрд░рд┐рд╕реНрдЯрд▓ рдЬрд╛рд▓рдХ рдореЗрдВ рд╕реЗ рдПрдХ рдЖрдпрди рдирд┐рдХрд▓рдХрд░ рдЬрд╛рд▓рдХ рдХреЗ рдХрд┐рд╕реА рдЦрд╛рд▓реА рд╕реНрдерд╛рди рдореЗрдВ рдлрдБрд╕ рдЬрд╛рддрд╛ рд╣реИ, рддрдм рдЙрд╕ […]

12th Chemistry

12th Board Chemistry VVI MCQ Objective Question Part 2 || I.Sc Exam Chemistry Objective

CHEMISTRY (рд░рд╕рд╛рдпрдирд╢рд╛рд╕реНрддреНрд░) рдЯреЙрдк 200 рдкреНрд░рд╢рди, 12th Board CHEMISTRY Most VVI Objective Question With Answer PART – 2 31. рдлреЗрди рдЙрддреНрдкрд▓рд╛рд╡рди рд╡рд┐рдзрд┐ рджреНрд╡рд╛рд░рд╛ рдХрд┐рд╕ рдкреНрд░рдХрд╛рд░ рдХреЗ рдЕрдпрд╕реНрдХ рдХрд╛ рд╕рд╛рдиреНрджреНрд░рдг рдХрд░рддреЗ рд╣реИрдВ?┬а (A) рд╕реНрд▓рдлрд╛рдЗрдб┬а (B) рд╕реНрд▓рд╛рдлрд╛рдЗрдЯ (C) рдСрдХреНрд╕рд╛рдЗрдб (D) рдХрд╛рд░реНрдмреЛрдиреЗрдЯ ANSWER – A 32. рд▓реЛрд╣реЗ рдХрд╛ рдкреНрд░рдореБрдЦ рдЕрдпрд╕реНрдХ рд╣реИ┬а (A) Fe3O4┬а (B) FeCO3 (C) Fe2O3 (D) рдЗрдирдореЗрдВ […]

12th Chemistry

Class 12th Exam Chemistry Important Objective Question || BSEB Chemistry MCQ Objective

Chemistry (рд░рд╕рд╛рдпрдирд╢рд╛рд╕реНрддреНрд░) Top 200 Question, 12th Board Chemistry Most VVI Objective Question With Answer PART – 1 In English Medium 1. Which of the following has maximum depression in freezing point ?┬а (A) K2SO4 (B) NaCI (C) Urea (D) Glucose ANSWER:- A 2. The unit of rate constant of first order reaction is┬а (A) time-1┬а […]

12th Chemistry

Bihar Board 12th Chemistry VVI Objective Question Part 1 || Chemistry MCQ

Chemistry (рд░рд╕рд╛рдпрдирд╢рд╛рд╕реНрддреНрд░) рдЯреЙрдк 200 рдкреНрд░рд╢рди, 12th Board Chemistry Most VVI Objective Question With Answer PART – 1 1. рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ рдХреМрди рд╕реБрдЪрд╛рд▓рдХ рд╣реИ? (A) Mg (B) Ge (C) Cu (D) рдЗрдирдореЗрдВ рд╕реЗ рд╕рднреА┬а ANSWER – (D)┬а 2. рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ рдХреМрди рдЕрд░реНрдзрдЪрд╛рд▓рдХ рд╣реИ?┬а (A) Si (B) Ag (C) Cu┬а (D) Fe┬а ANSWER – (A)┬а […]

12th Chemistry

Bihar 12th Chemistry 2020 Exam Question Answer Key 04-02-2020 Exam || Chemistry Objective Answer Key 2020┬а

Bihar 12th Chemistry 2020 Exam Question Answer Key 04-02-2020 Exam || Chemistry Objective Answer Key 2020┬а Chemistry Objective Answer keys Exam 2020 : ┬аBihar School Examination Board has conducted the Examination of Bihar Board Intermediate Physics Chemistry┬а Exam on 04 February 2020. It has been conducted by Bihar School Examination Board at Various Centers all […]

12th Biology 12th Chemistry 12th Maths 12th Physics

12th Exam 2020 SCIENCE Stream All Subject PHYSICS CHEMISTRY BIOLOGY MATHS VVI Guess Class Notes PDF

12th INTER 2020 Exam SCIENCE STREAM All Subject VVI Guess PDF Available 12th Board Physics Chemistry Biology Mathematics VVI Important Guess Question pdf is Available Here 12th Board Exam preapration it is must necessary that student read vvi Important objective and important subjective questions for board exam because if any student starts learning important questions […]

12th Chemistry

Solid State Objective Question for 12th Board Exam || Solid State Class Notes Objective

┬аTHE SOLID STATE (рдареЛрд╕ рдЕрд╡рд╕реНрдерд╛ )┬а ┬д Solid State Chemistry Most VVI Objective Question || рдареЛрд╕ рдЕрд╡рд╕реНрдерд╛ рдорд╣рддреНрд╡рдкреВрд░реНрдг рдСрдмреНрдЬреЗрдХреНрдЯрд┐рд╡ рдкреНрд░рд╢рди || рдмреЛрд░реНрдб рдкрд░реАрдХреНрд╖рд╛рдУ рдореЗрдВ рдмрд╛рд░ рдмрд╛рд░ рдкреВрдЫреЗ┬а рдЬрд╛рдиреЗ рд╡рд╛рд▓реЗ рдкреНрд░рд╢рди┬а Solid State Objective Question for 12th Board Exam || Solid State Class Notes Objective 1. The material used in the solar cells contains (A) Cs […]

12th Chemistry

Solid State Most VVI Objective Question || рдареЛрд╕ рдЕрд╡рд╕реНрдерд╛ рдорд╣рддреНрд╡рдкреВрд░реНрдг рдСрдмреНрдЬреЗрдХреНрдЯрд┐рд╡ рдкреНрд░рд╢рди

┬ардареЛрд╕ рдЕрд╡рд╕реНрдерд╛┬а(THE SOLID STATE) ┬д Solid State Chemistry Most VVI Objective Question || рдареЛрд╕ рдЕрд╡рд╕реНрдерд╛ рдорд╣рддреНрд╡рдкреВрд░реНрдг рдСрдмреНрдЬреЗрдХреНрдЯрд┐рд╡ рдкреНрд░рд╢рди || рдмреЛрд░реНрдб рдкрд░реАрдХреНрд╖рд╛рдУ рдореЗрдВ рдмрд╛рд░ рдмрд╛рд░ рдкреВрдЫреЗ┬а рдЬрд╛рдиреЗ рд╡рд╛рд▓реЗ рдкреНрд░рд╢рди┬а ┬а1. hcp рд╕рдВрд░рдЪрдирд╛ рдореЗрдВ, рдкреИрдХрд┐рдВрдЧ-рдкреНрд░рднрд╛рдЬ рд╣реЛрддрд╛ рд╣реИ :┬а (A) 0.68 (B) 0.74 (C) 0.54┬а (D) 0.50 ┬а2. рдореВрд▓ рдХреНрд░рд┐рд╕реНрдЯрд▓ рддрдВрддреНрд░реЛрдВ рдХреА рд╕рдВрдЦреНрдпрд╛ рд╣реЛрддрд╛ рд╣реИ┬а (A) 4┬а (B) […]

12th Chemistry

12th Board Chemistry VVI Short Question Inter Chemistry Exam Question

12th Board Chemistry short Question With Answer 2020 ka Exam Question VVI Guess Class Notes 1. рд╡рд┐рдЯрд╛рдорд┐рди рд╕реЗ рдЖрдк рдХреНрдпрд╛ рд╕рдордЭрддреЗ рд╣реИрдВ ? 2. рдирд┐рд╕реНрддрд╛рдкрди рдХреНрдпрд╛ рд╣реИ ? 3. рдЯрд┐рдиреНрдбрд▓ рдкреНрд░рднрд╛рд╡ рдХреНрдпрд╛ рд╣реИ ? рд╡реНрдпрд╛рдЦреНрдпрд╛ рдХрд░реЗрдВред 4. Cd2+ рдЖрдпрди рд░рдВрдЧрд╣реАрди рд╣реЛрддрд╛ рд╣реИ, рдХреНрдпреЛрдВ ? 5. рд╕реЗрдореАрдХрдВрдбрдХреНрдЯрд░ рдХреА рд╡рд┐рджреНрдпреБрдд рдЪрд╛рд▓рдХрддрд╛ рддрд╛рдк рдмрдврд╝рд╛рдиреЗ рдкрд░ рдХреНрдпреЛрдВ рдмрдврд╝ рдЬрд╛рддреА […]