Jee mains 2021 3rd phase 20 Jul Memory based Questions

JEE MAINS 2021 - SECTION WISE ANALYSIS

In JEE MAINS 2021 , the section wise analysis reported by the students was that the Mathematics was quite lengthy and tough whereas physics was moderate to difficult and the easiest is the chemistry among the three sections . 

If you need Maths chapter wise splitup check below 

For Chemistry paper and solutions check below...

For key and solutions of all subjects check below ...

Jee mains 2021 3rd phase 20 Jul Memory based Questions

Following questions memory based and are contributed by JEE Aspirant G Bhuvanchand..

If you attended exam you can also send us and help your friends ..

1. Azimunthal quantum number of unpaired electron of  Ga+

2.Magnetic moment of a complex [Co(CN)6]4- complex

3.Cyclo hexene + kmno4 /H2O --->

4.Which of following does not give + tollens test

Following questions memory based and are contributed by JEE Aspirant NEHA..

1. Orlon is a polymer of

2. From Tyndall effect, choose correct options

Following questions memory based and are contributed by JEE Aspirant MONIKA...

 cyclo hexene + kmno4 / h2so4 at 273K

 which of the following doesn't undergo disproportionation reaction

options BrO-,BrO-2,BrO-3 ,BrO-4

 A: sharp edge of glass becomes smooth when it heated to its melting point

R: viscosity of glass decreases with it is heated

Following questions memory based and are contributed by JEE Aspirant KAUSHIK...

Number of nitrogens of semicarbozone in acetone

Some more will be updated..you can also contribute...

Today's Maths Chapter wise splitup 

Chemistry Paper and Solutions Download Here:

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JEE MAINS 2021 20 JUL 21(1st SHIFT)

KEY& SOLUTIONS by RESONANCE : 

For PHYSICS click here to download

For MATHEMATICS CLICK HERE TO DOWNLOAD

For CHEMISTRY CLICK HERE TO DOWNLOAD

JEE MAINS 2021 20 JUL 21(1st SHIFT)

KEY& SOLUTIONS by VIBRANT : 

MATHEMATICS:

For MATHEMATICS CLICK HERE TO DOWNLOAD

PHYSICS:

For PHYSICS CLICK HERE TO DOWNLOAD

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