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JEE Main 2019: Memory Based Questions and Topics of Paper I (9,10,11 and 12 January, All Shifts)

Get Memory Based Questions and Topics of JEE Main 2019 (Paper I, Both Shifts) here. Appearing students can easily know the difficulty level of the Paper I which will be conducted on Jan 10, 11 and 12.

Jan 12, 2019 18:16 IST
    JEE Main 2019: Memory Based Questions and Topics (Jan 9 and 10)
    JEE Main 2019: Memory Based Questions and Topics (Jan 9 and 10)

    The National Testing Agency has successfully conducted JEE Main 2019 Paper 1 in 8 shifts (two shifts per day) between 9 and 12 January. The timing of first shift was 9:30 AM to 12:30 PM while second shift was from 2:30 PM to 5:30 PM. Here, we are providing JEE Main 2019 Memory Based Question and Topics shared by students who appeared for this exam. A total of 9,29,198 candidates registered for Paper I (which is for B.E/B. Tech aspirants). This is the first time, the JEE Main 2019 exam is being conducted in fully computer based test mode. The agency has already installed CCTV cameras and 4,000 jammers in order to stop cheating in the national exam.

    NTA JEE Main 2019: Analysis and Review of Paper I (9, 10, 11 and 12 January, All Shifts)

    JEE Main 2019: Expected Cut-off to Qualify the Exam - Check This Link!

    JEE Main 2019: Memory based topics (Jan 12, All Shifts)

    JEE Main Maths Paper 2019

    Conic Section, Limits, Continuity and Differentiation, Straight line, Circle, Binomial Theorem, Conic, Probability, Integration, Sequence, and Series, Co-ordinate Geometry, Functions

    JEE Main Chemistry Paper 2019

    Polymer, Biomolecules, Solution, Metallurgy, Environmental Chemistry, Basic strength of amines, Freundlich adsorption isotherms, LiAlH4 reduction, Stability of carbonates (s block), ‘spin only’ magnetic moment, chemical bonding, Molecular Orbital Theory

    JEE Main Physics Paper 2019

    Semiconductor, Thermodynamics, Wave, Moment of Inertia, Magnetism

    JEE Main 2019: Memory based topics (Jan 11, Slot 1)

    JEE Main Maths Paper 2019

    Integration, Conic Section, Trigonometry, Relations and Functions, Complex Numbers, Three dimensional geometry, Statistics, Probability, Calculus and Coordinate Geometry

    JEE Main Chemistry Paper 2019

    Biomolecules, Polymer, P-block

    JEE Main Physics Paper 2019

    Moment of Inertia, Electrostatistics, Vector, Optics, Mechanics, Projectile

    JEE Main 2019: Memory based Questions in Jan 11 (Shift 1)

    Question:

    NaH is which hydrate?

    Question:

    Which element doesn’t show variable oxidation state?

    Question:

    JEE Main 2019 Memory Based Questions and Topics

    New questions will be updated soon

    JEE Main 2019: Memory based topics (Jan 10, Both Shifts)

    JEE Main Maths Paper 2019

    Circes (1 Question), Integration (1 Easy Question),  Conic Section (3-4 Questions), Trigonometry (4-5 Questions), Area bounded (1 Question), Differential Equation (1 Question on linear equation), Coordinate Geometry, Calculus, Probability, Vector, Three dimensional geometry, Matrices, Complex numbers, Determinants, Permutation and Combination

    JEE Main Chemistry Paper 2019

    molarity, mole fraction, coordination compounds, Wilkinson's catalyst (1 Question), Isomerism (1 question on number of isomerism), Partial Pressure

    JEE Main Physics Paper 2019

    Mechanics (5 Questions), Optics (2 Questions), Magnetism, Electric Current, Equivalent Capacitance (1 Question), Communication (1 Question based on height of antenna)

    JEE Main 2019: Memory based Questions in Jan 10 (Both Shifts)

    Question:

    X-Ray tube is made up of which substance?

    Question:

    A resistance wire of resistance 18ohm was bent to into an equilateral triangle. Find the resistance between two of its vertices?

    Question:

    A and B are two bullets fired with velocity 1km/h and 2km/h. Find the ratio of the maximum range covered by these bullets?

    Question:

    A mass (m) placed on a plank has acceleration (g/2) upward. Find the work done by normal force in time (t)?

    Question:

    Number of lone pair of electron and hybridisation of XEOF4

    Question:

    H22 is reducing or oxidizing in acidic and basic medium?

    Question:

    Which of the following has two π and 1/2 sigma bonds?

    JEE Main 2019 Memory Based Questions and Topics

    Question:

    Find the area of the region bounded by the curve y = kx2 and ky2 = x.

    Question:

    The height of both transmitting and receiving are given. Find the area covered.

    JEE Main 2019: Memory based topics (Jan 9, Both Shifts)

    JEE Main Maths Paper 2019

    Conic Section, Limits, Continuity and Differentiation, Straight line, Circle, Binomial Theorem, Conic, Probability, Integration, Sequence, and Series, Co-ordinate Geometry, Functions

    JEE Main Chemistry Paper 2019

    Polymer, Biomolecules, Solution, Metallurgy, Environmental Chemistry, Basic strength of amines, Freundlich adsorption isotherms, LiAlH4 reduction, Stability of carbonates (s block), ‘spin only’ magnetic moment, chemical bonding, Molecular Orbital Theory

    JEE Main Physics Paper 2019

    Semiconductor, Thermodynamics, Wave, Moment of Inertia, Magnetism

    JEE Main Chemistry Paper 2019: Memory based Questions

    Question:

    What is the Ppm of safe drinking water?

    Question:

    What are the isotopes of H2?

    JEE Main 2019: Analysis and Review 8 Jan (Paper II - All Shifts)

    Few solved questions based on Topics asked in JEE Main Chemistry Paper are given below:

    Question:

    Considering the formation, breaking and strength of hydrogen bond, predict which of the following mixtures will show a positive deviation from Raoult's law? 

    (a) Methanol and acetone

    (b) Chloroform and acetone

    (c) Nitric acid and water

    (d) Phenol and aniline

    Solution: (a)

    In pure methanol, molecules are hydrogen bonded. On adding acetone, its molecules get in between the host molecules and break some of the hydrogen bonds between them.

    Therefore, the intermolecular attractive forces between the solute-solvent molecules are weaker than those between the solute-solute and solvent-solvent molecules.

    On the other hand, other three remaining options will show negative deviation from Raoult's law where the intermolecular attractive forces between the solute-solvent molecules are stronger than those between the solute-solute and solvent-solvent molecules.

    Question:

    The molarity of a solution obtained by mixing 750 mL of 0.5 M HCl with 250 mL of 2 M HCl will be                                                                                                                                        

    (a) 0.875 M

    (b) 1.00 M

    (c) 1.75 M

    (d)  0.0975 M

    Solution: (a)

    Let M be the molarity obtained on mixing

    JEE Main 2019 Memory Based Questions and Topics

    Question:

    JEE Main 2019 Memory Based Questions and Topics

    Question:

    Which of the following curves is in according with Freundlich adsorption isotherm?

    JEE Main 2019 Memory Based Questions and Topics

    Solution: (c)

    According to the Freundlich adsorption isotherm

    JEE Main 2019 Memory Based Questions and Topics

     

    JEE Main Maths Paper 2019: Memory based Questions or Topics

    Question:

    JEE Main 2019 Memory Based Questions and Topics


    Question:

    What will be the equation for the common tangent of the given equation

    (x - 3)2 + y2 = 9 or y2 = 4x

    Question:

    Two cards are chosen from a deck of cards with replacement and X is a random variable for the no. of aces chosen. Then, P(X = 1) + P(X = 2) is?

    Question:

    There are 3 planes with three lines of intersection find the value of lambda such that there are no trivial solutions.

    JEE Main Physics Paper 2019: Memory based Questions or Topics

    One question asked on Moment of Inertia

    5 questions were asked from Modern Physics out of which 3 were from Thermodynamics.

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