JEE Main 2024 (Online) 8th April Evening Shift — Question Paper
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Physics
Chemistry
- Match List I with List II LIST I (Test) | LIST II (Identification); A. | Bayer's test |…
- In qualitative test for identification of presence of phosphorous, the compound is…
- Molality of an aqueous solution of urea is 4.44 m. Mole fraction of urea in solution is…
- Given below are two statements : Statement (I) : Fusion of MnO₂ with KOH and an…
- Total number of unpaired electrons in the complex ions [Co(NH₃)₆]³⁺ and [NiCl₄]²⁻ is…
- Given below are two statements : Statement (I) : S_N 2 reactions are 'stereospecific'…
- The emf of cell Tl|Tl⁺| Cu²⁺ | Cu is 0.83 V at 298 K. It could be increased by :
- Given below are two statements : Statement (I) : A Buffer solution is the mixture of a…
- Wavenumber for a radiation having 5800 Aᵒ wavelength is x × 10 cm⁻¹ The value of x is…
- For a reaction A →(K₁) B →(K₂) C If the rate of formation of B is set to be zero then…
- The reaction; 1/2 H_(2( g))+AgCl₍ₛ₎ → H_((aq))⁺+Cl_((aq))⁻+Ag₍ₛ₎ occurs in which of the…
- Which one the following compounds will readily react with dilute NaOH ?
- Total number of aromatic compounds among the following compounds is ______.
- Given below are two statements : Statement (I) : All the following compounds react with…
- The correct sequence of acidic strength of the following aliphatic acids in their…
- Identify the incorrect statements about group 15 elements : (A) Dinitrogen is a diatomic…
- Given below are two statements : Statement (I) : Kjeldahl method is applicable to…
- IUPAC name of following hydrocarbon(X) is : CH₃, -, CH, -, CH₂, -, CH₂, -, CH, -, CH, -…
- Identify the correct statements about p-block elements and their compounds. (A) Non…
- Two moles of benzaldehyde and one mole of acetone under alkaline conditions using…
- When ψ_A and ψ_B are the wave functions of atomic orbitals, then σ^* is represented by :
- The total number of carbon atoms present in tyrosine, an amino acid, is ________.
- The number of optically active compounds from the following is _________.
- The equilibrium Cr₂ O₇²⁻ ⇌ 2 CrO₄²⁻ is shifted to the right in :
- Number of molecules having bond order 2 from the following molecules is _________. C₂…
- Δᵥₐₚ H⊖ for water is +40.79 kJ mol⁻¹ at 1 bar and 100° C. Change in internal energy for…
- The shape of carbocation is :
- A solution is prepared by adding 1 mole ethyl alcohol in 9 mole water. The mass percent…
Mathematics
- Let a, b, c ∈ N and a< b< c. Let the mean, the mean deviation about the mean and the…
- Let A be the region enclosed by the parabola y²=2 x and the line x=24. Then the maximum…
- The number of ways five alphabets can be chosen from the alphabets of the word…
- If α ≠ a, β ≠ b, γ ≠ c and |α, b, c; a, β, c; a, b, γ|=0, then a/(α-a)+b/(β-b)+γ/(γ-c)…
- The number of distinct real roots of the equation |x+1||x+3|-4|x+2|+5=0, is _______
- Let ∫α^(log ₑ 4) (d x)/√(eˣ-1)=π/6. Then e^α and e^(-α) are the roots of the equation :
- Let P(α, β, γ) be the image of the point Q(1,6,4) in the line x/1=(y-1)/2=(z-2)/3. Then…
- Let α|x|=|y| e^(x y-β), α, β ∈ N be the solution of the differential equation x d y-y d…
- Let a ray of light passing through the point (3,10) reflects on the line 2x+y=6 and the…
- Let A={2,3,6,8,9,11} and B={1,4,5,10,15}. Let R be a relation on A × B defined by (a, b)…
- An arithmetic progression is written in the following way 2; 5, 8; 11, 14, 17; 20, 23…
- Let y=y(x) be the solution curve of the differential equation sec y (d y)/(d x)+2 x sin…
- If the line segment joining the points (5,2) and (2,a) subtends an angle π/4 at the…
- If the value of (3 cos 36°+5 sin 18°)/(5 cos 36°-3 sin 18°) is (a√5-b)/c, where a,b,c…
- There are three bags X, Y and Z. Bag X contains 5 one-rupee coins and 4 five-rupee…
- If the term independent of x in the expansion of (√a x²+1/(2 x³))¹⁰ is 105 , then a² is…
- If the function f(x)=2 x³-9 ax²+12 a² x+1, a> 0 has a local maximum at x=α and a local…
- If the image of the point (-4,5) in the line x+2 y=2 lies on the circle…
- Let a⃗=4 î-ĵ+k̂, b⃗=11 î-ĵ+k̂ and c⃗ be a vector such that (a⃗+b⃗) × c⃗=c⃗ ×(-2 a⃗+3…
- If the system of equations x+4 y-z=λ, 7 x+9 y+μ z=-3,5 x+y+2 z=-1 has infinitely many…
- Let a⃗=î+2 ĵ+3 k̂, b⃗=2 î+3 ĵ-5 k̂ and c⃗=3 î-ĵ+λ k̂ be three vectors. Let r⃗ be a unit…
- The area of the region in the first quadrant inside the circle x²+y²=8 and outside the…
- If the shortest distance between the lines (x-λ)/2=(y-4)/3=(z-3)/4 and…
- The sum of all possible values of θ ∈[-π, 2 π], for which (1+i cos θ)/(1-2 i cos θ) is…
- Let f(x)={-a, if, -a ≤ x ≤ 0; x+a, if, 0< x ≤ a where a> 0 and g(x)=(f(|x|)-|f(x)|) / 2…
- In an increasing geometric progression of positive terms, the sum of the second and…
- If α=lim x → 0⁺((e^(√(tan x))-e^(√x))/(√(tan x)-√x)) and β=lim x → 0(1+sin x)^(1/2 cot…
- For a, b>0, let f(x)= (tan ((a+1) x)+b tan x)/x, x< 0 ; 3, x=0 ; (√(a x+b² x²)-√(a…
- Let S be the focus of the hyperbola x²/3-y²/5=1, on the positive x-axis. Let C be the…
- If ∫ 1/⁵√(x-1)⁴(x+3)⁶ dx=A((α x-1)/(β x+3))^B+C, where C is the constant of integration…
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