this thread is to be exclusively used to share short written tricks and mnemonics which might be useful for jee
i’ll send after mains, abhi sab idhar udhar ho rkha hai
Trick to nhi hai koi…hume yeh 12th ke starting mei di gayi thi…tab bhi mujhe yaad nhi hui aaj tak
Lol!! Mains me hi to chahiye ye sab
i thought adv based…read the title of the thread xd
Ha wo to adv me inorganic ke liye chahiye.
Par mains ke liye milta to life accha hota. Isme to bohot kuch hota hai
A few I made.
flux+gangue=slag (alphabetic order)
Q=U+W. (physics) (’’’’’’’)
HgO Yellow(it rhymes).
Periodic table i memorised by catenating the symbols together and pronounce them (HHeLiBeBCNOFNeNaMgAlSiPSClArKCa) and ScTi…, GaGe…
For qualitative, I observed that remembering colours with some adjective makes remembering easier. (For eg. Fe (SCN)_3 is blood red )
A Good trick to remember terminal di carboxylic acid with structures.
( Although they are not tough to remember)
Oh My Son Go And Play
Oh - Oxalic ( 2 carbon )
My - Malonic ( 3 carbon , go on adding one carbon to the chain henceforth for the structure)
Son - Succinic acid
Go - Glutaric acid
And - Adipic acid
Play - pimelic acid
(7 one I forgot)
Another mnemonic for fast answering salt hydrolysis questions.
Remember Ola CAB
C( cation from weak base) A ( acidic soln on hydrolysis) A ( anion from weak acid) B ( basic soln on hydrolysis)
For remembering names of vitamins
B1, B2, B6 - TRP ( everyone knows what’s a trp rating is I assume)
Another one if you are confused between nucleoside and nucleotide
Nucleotied is nucleoside tied to phosphate.
Confused between amylopectin and amylose? Remember that the one whose word has more letter has a higher percentage (80-85) in starch.
And starch itself is insoluble in water. So the one that makes up most of starch must be insoluble too and the other one will be soluble.
The acronym we were taught is
Oh May Such Great Apples Present
Each word has the same number of letters as those in the carbon chain.
Adding to this
Vitamin C (Ascorbic Acid)
All Altruists Gladly Make Gums In Gallon Tanks
Allose Altrose Glucose Mannose Gulose Idose Galactose Talose
0000. 0001. 0010. 0011. 0100. 0101. 0110. 0111
(0 for the config. D, rest are for the carbons above it).
I remembered it through A^2 MIT andar mei G alt position
i didnt get what u meant by 0 coding represents d?
0 means OH on the right side in Fischer. Glucose kaise Likha hai ek Baar Dekho ab, samajh aajayega @prateek_kumar
Bro I made an edit, please read this again
yeah if we count from down wards or ch2oh terminal…got ya
A Quick Overview of all Imp Org tests-
Edit: i reoriented the images so you dont have to invert it and saved it as a pdf. Best of luck for your exam.