PrasannaMP Board Class 11th Chemistry Important Questions Chapter 9 Hydrogen Hydrogen Important Questions Hydrogen Very Short Answer Type Questions Question 1. In which compound the oxidation state of hydrogen is negative? Answer: CaH2. Question 2. The bleaching property of H2O2 is due to oxidation or reduction? Answer: H2O2 easily gives oxygen therefore, it is used … Read more
MP Board Class 11th Chemistry Important Questions Chapter 8 Redox Reactions Redox Reactions Important Questions Redox Reactions Objective Type Questions Question 1. Choose the correct answer: Question 1. Metals used in Daniel cell are: (a) N and Cu (b) Zn and Ag (c) Ag and Cu (d) Zn and Cu Answer: (d) Zn and Cu … Read more
MP Board Class 12th Chemistry Important Questions Chapter 3 Electrochemistry Electrochemistry Important Questions Electrochemistry Very Short Answer Type Questions Question 1. Can you store copper sulphate solutions in a zinc pot? (NCERT) Answer: No, copper sulphate solution cannot be stored in a zinc container because value of standard electrode potential of zinc is less than … Read more
MP Board Class 12th Chemistry Important Questions Chapter 2 Solutions Solutions Important Questions Very Short Answer Type Questions Question 1. Write formula of van’t Hoff factor ‘i’ Answer: van’t Hoff factor, i = Question 2. Write down van’t Hoff equation. Give formula used for calculating molecular mass with its help. Answer: van’t Hoff equation, πV … Read more
MP Board Class 11th Chemistry Important Questions Chapter 7 Equilibrium Equilibrium Important Questions Equilibrium Objective Type Questions Question 1. Choose the correct answer: Question 1. Which of the following reaction have equal Kc and Kp: (a) N2(g) + 3H2(g) ⇄ 2NH3 (b) 2H2S(g) + 3O2(g) ⇄ 2SO2(g) + 2H2O(g) (c) Br2 + Cl2(g) ⇄ 2BrCl(g) … Read more
MP Board Class 12th Chemistry Important Questions Chapter 1 The Solid State The Solid State Important Questions The Solid State Objective Type Questions Question 1. Choose the correct answers: Question 1. Due to Frankel defect, density of ionic solids : (a) Decreases (b) Increases (c) Does not change (d) It changes. Answer: (c) Does not … Read more
MP Board Class 12th Economics Important Questions Unit 10 Balance of Payments Balance of Payments Important Questions Balance of Payments Objective Type Questions Question 1. Choose the correct answers: Question 1. Structure of balance of payment includes which account: (a) Current account (b) Capital account (c) Both (a) and (b) (d) None of these. Answer: … Read more
MP Board Class 12th Economics Important Questions Unit 9 Government Budget and Economy Government Budget and Economy Important Questions Government Budget and Economy Objective Type Questions Question 1. Choose the correct answers: Question 1. The duration of Government budget is : (a) 5 years (b) 2 years (c) 1 year (d) 10 years. Answer: (c) … Read more
MP Board Class 12th Economics Important Questions Unit 8 Money and Banking Micro Economics Money and Banking Important Questions Micro Economics Money and Banking Objective Type Questions Question 1. Choose the correct answers: Question 1. “Money is what money does”. Who said this: (a) Hartley Withers (b) Harte (c) Prof. Thomas (d) Keynes. Answer: (a) Hartley … Read more
MP Board Class 12th Physics Important Questions Chapter 3 Current Electricity Current Electricity Important Questions Current Electricity Objective Type Questions Question 1. Choose the correct answer of the following: Question 1. The flow of current through a conduction is due to: (a) Protons (b) Positive ions (c) Free electrons (d) Positive and negative ions. Answer: … Read more
MP Board Class 12th Biology Important Questions Chapter 16 Environmental Issues Environmental Issues Important Questions Environmental Issues Objective Type Questions Question 1. Choose the correct answer: Question 1. Disease caused due to mercury pollution is: (a) Methenamine (b) Minimata (c) Asbestosis (d) Liver inflammation. Answer: (b) Minimata Question 2. Plants are natural air purifiers because … Read more
MP Board Class 12th Biology Important Questions Chapter 15 Biodiversity and Conservation Biodiversity and Conservation Important Questions Biodiversity and Conservation Objective Type Questions Question 1. Choose the correct answer: Question 1. Tera biodiversity is used for the first time by : (a) V. G. Rosseu (b) Linnaeus (c) Odum (d) Theophrastus. Answer: (a) V. G. … Read more
MP Board Class 11th Chemistry Important Questions Chapter 6 Thermodynamics Thermodynamics Important Questions Thermodynamics Objective Type Questions Question 1. Choose the correct answer: Question 1. In adiabatic expansion of an ideal gas always: (a) Increase in temperature (b) ∆H = 0 (c) q = 0 (d) W = 0 Answer: (c) q = 0 Question … Read more
MP Board Class 12th Physics Important Questions Chapter 2 Electrostatic Potential and Capacitance Electrostatic Potential and Capacitance Important Questions Objective Type Questions Question 1. Choose the correct answer of the following: Question 1. The SI unit of electrical capacitance: (a) Stat farad (b) Farad (c) Coulomb (d) Stat coulomb. Answer: (b) Farad Question 2. The … Read more
MP Board Class 12th Biology Important Questions Chapter 14 Ecosystem Ecosystem Important Questions Ecosystem Objective Type Questions Question 1. Choose the correct answer: Question 1. The flow of energy in ecosystem: (MP2011) (a) Unidirection (b) Bidirectional (c) Tridirectional (d) Four directional Answer: (a) Unidirection Question 2. Chief source of energy in ecosystem : (a) Solar … Read more