IIT JAM Chemistry 2021


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Guys few hours left for the scholarship test

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Forward from: IIT JAM Chemistry 2021
👉Registration is open till 14th August Mid night
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Forward from: IIT JAM Chemistry 2021
On the occasion of Independence Day Gchem Classes is announcing Scholarship cum Mock Test.

Exam Date 15/08/2020
Syllabus: Gaseous State, Atomic and Molecular structure, Periodic Classification, Chemical Bonding

You have a chance to get 90% scholarship*.
So don't miss this opportunity and register for this test. Its free

Steps to be followed during registration
1)go to play store and download our app
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3)In the batch section type INDJAM
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👉To prepare for this test we have added free study materials, mind maps and all.
👉this test is free and everyone can attempt it
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Forward from: IIT JAM Chemistry 2021
Find all the previous year Question Paper Easily
Just click on the Name to get the pdf 👇👇👇
MSc Entrance Exam Question Papers of various Universities

TIFR Chemistry 2010-2018

TIFR Chemistry 2019

IIT_JAM Chemistry 2005-2018

DU Chemistry 2014-2017

DU Chemistry 2019

IISC Chemistry

BHU Chemistry 2011-2016

HCU Chemistry 2011-2017




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👉Registration is open till 14th August Mid night
👉If you don't have android mobile
Or you want to use gchem classes service in your laptop or pc
👉The visit this link and put institute code MECUM
https://web.classplusapp.com


On the occasion of Independence Day Gchem Classes is announcing Scholarship cum Mock Test.

Exam Date 15/08/2020
Syllabus: Gaseous State, Atomic and Molecular structure, Periodic Classification, Chemical Bonding

You have a chance to get 90% scholarship*.
So don't miss this opportunity and register for this test. Its free

Steps to be followed during registration
1)go to play store and download our app
https://play.google.com/store/apps/details?id=co.nick.mecum
2)signup your self
3)In the batch section type INDJAM
Then you will be added into a batch

👉To prepare for this test we have added free study materials, mind maps and all.
👉this test is free and everyone can attempt it
So don't miss this opportunity.




Chem Academy all notes collection
👉👉https://drive.google.com/drive/folders/1FaKkGNXSa7XffyEgRmyw2Zkz7sImXV0C?usp=sharing




How was the question and did you understand properly?
Poll
  •   It was nice and i got it
  •   Nice but i didn't understand
516 votes


Heat of formation in general can be positive negative and zero

✔️ According to IUPAC heat of formation of elements in it's stable form(standard state) is zero.
✔️ Generally heat of formation is negative but for a unstable product the heat of formation is positive
Trick:
🔥 ∆Hf for stable product is negative
🔥∆Hf for unstable product is positive
🔥∆Hf for elements in its standard state is z
ero


✔️For the second question its mentioned heat of formation of compounds
So answer will be positive and negative


Guys read the question properly before answering
This types of trick the examiner will play
Nd we will end up with a sily mistake


Heat of formation of compounds can be
Poll
  •   Positive negative and zero
  •   Only positive & negative
  •   Only negative and zero
  •   Only positive and zero
589 votes


Guys attempt this question


Heat of formation can be I) Positive Ii) Negative Iii)Zero
Poll
  •   Only option 2 is correct
  •   option 2 & 3 are correct
  •   All are correct
  •   None are correct
541 votes




Anurag:
📚📚 Chemistry Hand Written Notes [ Part 1 ] 📚📚

1) Aromaticity :
https://drive.google.com/file/d/1041KNkXYVCdY6mxpU6PbVjkHPlydn5CC/view?usp=drivesdk

2) Chemical Bonding :
https://drive.google.com/file/d/1AvrPYfLYq2LOnxo418KUvT8GdZbEZ_j5/view?usp=drivesdk

3) Assymetric Synthesis :
(1) https://drive.google.com/file/d/1gKJNVwV5R-yAmLcmkar-UbdeF8FYEmoS/view?usp=drivesdk

(2) https://drive.google.com/file/d/1My3Vfdiz9kMo8Jwg4oo7b1CHDSAMlBvc/view?usp=drivesdk

4) Bio Flow Chart :
https://drive.google.com/file/d/1nJhQUVtqdN9FS-sL1k4LH3rZaYPBRssO/view?usp=drivesdk

5) Conformational Analysis :
https://drive.google.com/file/d/1pbbdqPXpfTu7Sdpye31rbzR3Q7ueqnxe/view?usp=drivesdk

6) Diastereo Selectivity
https://drive.google.com/file/d/1Kl0g-UgGOtlj9bdJkEGzIPcjdMlKiZf7/view?usp=drivesdk

7) Electro Chemistry
https://drive.google.com/file/d/1BNkZB2QeZpmLUjv-GxQaFVrL0P8UhQIN/view?usp=drivesdk

8) Mole Concept
https://drive.google.com/file/d/1Jad15Z4RUVRDfJwBL6BQC0aeB8k7Zjid/view?usp=drivesdk

9) Named Reactions
https://drive.google.com/file/d/1oARxUjDghoA6z3NZsXlDtKs7ingcUlPa/view?usp=drivesdk

10) OMC
https://drive.google.com/file/d/1FQaYgIPhnkVfX0SASG8Rtjc_WkIXPnys/view?usp=drivesdk

11) Spectroscopy
https://drive.google.com/file/d/1r-xQYY5gT3TpCRAJbKQckALyieOgFjAL/view?usp=drivesdk

12) Organic Photo Chemistry
https://drive.google.com/file/d/1iLRPL-OwGFpyq-tzGyCGQtpXZjuhd3-Z/view?usp=drivesdk

13) PeriCyclics
( 1 ) https://drive.google.com/file/d/1g95tYTwEKVQzSHpz0dpSsYlipLGtusms/view?usp=drivesdk
( 2 ) https://drive.google.com/file/d/1KKuANWYixCCJ6SAAhjSef_76QZHQOPt_/view?usp=drivesdk

14 ) Polymer
https://drive.google.com/file/d/1mTvhkGFPA97CI3_aO84USIK9KHHL6jnq/view?usp=drivesdk

15) Rearrangements Of Reaction
https://drive.google.com/file/d/1BcsTF8CZwRfAbkeObejLV7PqKS7_xcxJ/view?usp=drivesdk

16) Stereo Chemistry
https://drive.google.com/file/d/1upZyhDOzzaGwGgO72HtGBcwtpTVNy6PA/view?usp=drivesdk

17) Stoichiometry
https://drive.google.com/file/d/1DpIXH94oRxNYvfTEpww1Ky3YQ3-NV8ZR/view?usp=drivesdk

18) Symmetry
https://drive.google.com/file/d/1NraYm6FxyObTNMoegiaotsSZe12gbLKs/view?usp=drivesdk

19) Synthetic Named Reactions
( 1 ) https://drive.google.com/file/d/1Q_o-HuICWDwADtF2p_2zRQpeaAOW3FvF/view?usp=drivesdk
( 2 ) https://drive.google.com/file/d/1T6O29Hp3wFIz6OlUKupshG9_w9h7MOdc/view?usp=drivesdk

20) Thermodynamics
https://drive.google.com/file/d/1lrUN7nYEi95AlK3rNmJzvX4DoRsxLPDr/view?usp=drivesdk


Guys your exam is scheduled at 9AM today
Be ready
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Forward from: IIT JAM Chemistry 2021
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Dear students the 1st mini test is scheduled at Sunday 9AM

Syllabus: 1. Atomic and Molecular structure, 2. The gaseous state, 3. Periodic properties, 4. Chemical bonding.

Be ready and keep studying
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