Recent questions from topic jee main

+4 votes

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f(x) = integrate

asked Jan 9 in Integrals calculus by EmilyQW (70 points)

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1 answer

asked Sep 11, 2023 in Electrostatics by SuraJ Chaitanya (70 points)

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1 answer

asked Aug 27, 2023 in Physics and measurements by Yaksh. (100 points)

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Electronics, Logic gates , semiconductor

asked May 4, 2023 in Electronic devices by Anand Sah (125 points)

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Solve the following differential equations: y''-6y'+5y=(24x^2) (e^x)+8e^(5x), by using method of undetermined coefficients.

asked Apr 15, 2023 in Differential Equations by Noushin (35 points)

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There is a uniform bar of mass m and length / hinged at centre so that it can turn in a vertical plane abo a horizontal axis.

asked Mar 3, 2023 in Rotational motion by samarth3521 (40 points)

0 votes

1 answer

Solve the differential equation x^2*y'+2xy-y^3=0 x>0

asked Oct 29, 2022 in Differential equations by Nitran19 (15 points)

+1 vote

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Rescheduling the Dates for JEE(Main) – 2022 Session 1

asked Mar 3, 2022 in JEE by Abhishekabhi (10.7k points)

0 votes

1 answer

Difference between adsorption and absorption.

asked Sep 28, 2021 in Surface chemistry by Yash Sahu 1 (15 points)

+1 vote

2 answers

A3B2 is a sparingly soluble salt of molar mass M (g mol^–1) and solubility x g L^–1 . The solubility product

asked Sep 14, 2021 in Chemistry by Yayin (37.8k points)

+2 votes

1 answer

Ge(Z = 32) in its ground state electronic configuration has x completely filled orbitals with ml = 0. The value of x is ........

asked Sep 14, 2021 in Chemistry by Yayin (37.8k points)

+1 vote

1 answer

According to the following figure, the magnitude of the enthalpy change of the reaction A + B → M + N in kJ mol^–1

asked Sep 14, 2021 in Chemistry by Yayin (37.8k points)

+1 vote

1 answer

The number of hydrogen bonded water molecule(s) associated with stoichiometry CuSO4 .5H2O is ...........

asked Sep 14, 2021 in Chemistry by Yayin (37.8k points)

+1 vote

1 answer

For a first order reaction, the ratio of the time for 75% completion of a reaction to the time for 50% completion is ........

asked Sep 14, 2021 in Chemistry by Yayin (37.8k points)

+1 vote

1 answer

The number of halogen/(s) forming halic (V) acid is ..........

asked Sep 14, 2021 in Chemistry by Yayin (37.8k points)

0 votes

1 answer

The total number of reagents from those given below, that can convert nitrobenzene into aniline is .......

asked Sep 13, 2021 in Chemistry by Vaibhav02 (35.6k points)

0 votes

1 answer

Consider the sulphides HgS, PbS, CuS, Sb2S3 , As2S3 and CdS. Number of these sulphides

asked Sep 13, 2021 in Chemistry by Vaibhav02 (35.6k points)

0 votes

1 answer

The molarity of the solution prepared by dissolving 6.3 g of oxalic acid (H2C2O4 .2H2O)

asked Sep 13, 2021 in Chemistry by Vaibhav02 (35.6k points)

+3 votes

1 answer

Consider the following cell reaction : Cd(s)+Hg2SO4(s)+ H2O(l) ⇌ CdSO4. H2O(s) + 2Hg(l)

asked Sep 13, 2021 in Chemistry by Vaibhav02 (35.6k points)

0 votes

1 answer

The structure of product C, formed by the following sequence of reactions

asked Sep 13, 2021 in Chemistry by Vaibhav02 (35.6k points)

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