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# JEE Free Doubts and Solutions

## What is answer of Q44?

Asked by aayushsharma2277 25th August 2019, 7:58 PM

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## Urgent... Plz plz solve this numerical attached below.

Asked by subhrajayanta64 25th August 2019, 3:28 AM
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## Please solve this problem in this image. Provide the steps.

Asked by miaowmira1900 25th August 2019, 1:19 AM

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## Q) 0.1 M acetic acid solution is titrated against 0.1 M NaOH solution. What would be the difference in pH between 1/4 and 3/4 stages of neutralization of acid?

Asked by Anish 24th August 2019, 10:21 PM

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## Please solve this problem urgently

Asked by miaowmira1900 24th August 2019, 3:36 AM
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## How  time varying magnetic field produces time varyimg magnetic field?pls try to  explain in theory not mathematical concept

Asked by ashutosharnold1998 23rd August 2019, 10:46 PM
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## Solution of this

Asked by Surjitsp6u 23rd August 2019, 3:10 PM

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## Q) The solubility of BaSO4 in water is 2.3*10^4gm/100ml. Calculate the percentage loss in weight when 0.2gm of BaSO4 is washed with  i) 1L of water ii)1L of 0.01N H2SO4.

Asked by Anish 23rd August 2019, 1:48 AM

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## Please help

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## A rod kept vertically on a smooth horizontal surface at a point p . The rod is slightly tilted and released . Show that path followed by any other point except center of mass is elliptical

Asked by parikshitsingh854 22nd August 2019, 10:18 PM
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## Detailed solution for this.

Asked by g_archanasharma 16th December 2018, 6:20 PM
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## Detailed solution for this.

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## Detailed solution for this.

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## Detailed solution for this.

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## Detailed solution for this.

Asked by g_archanasharma 16th December 2018, 6:09 PM
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## Sir pls solve this question.

Asked by rsudipto 15th December 2018, 6:13 PM
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## 2nd and 3rd

Asked by StarBoy 15th December 2018, 2:25 PM
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## Sir in this question how is the inverse fn derived. Pls explain in details.

Asked by rsudipto 15th December 2018, 8:55 AM
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## Sir pls solve this question.

Asked by rsudipto 14th December 2018, 9:52 AM
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## Sir pls solve this question.

Asked by rsudipto 14th December 2018, 9:51 AM
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