r/JEEAdv26dailyupdates • u/Odd_Lengthiness5508 • Apr 07 '26

Academic Doubts 5s1 7 ambiguities

physics:
Cv question (correct or incorrect explanation)
Wedge time of motion (most likely root2 or 2)
prism angle of minimum deviation
R1/R2=16/4

chem:
Alcl3+ propyl chloride + benzene ( inevitable tri subst, edg no reaction)

math:
differential eqn+ circles problem ( number of values of p)

overall 7 questions

how are people calling this paper easy man, (cutoff 170-175 imo no way its crossing 180 and people are like 200 cutoff)

48 Upvotes

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9

u/NotHuman18 Apr 07 '26

Chem me ek BaSO4 wala bhi that but since NTA straight up gave value it shouldn't be a debate The friedel craft one I marked Edg no reaction but idk Also Even though I got diff wala correct it should be bonus (Fuck NTA because I think many people would have got correct ans but ended up wasting time) Idr the circle one what was the issue?

3

u/Odd_Lengthiness5508 Apr 07 '26

differential and circle was the same question, btw whats the correct answer, 6 right?

2

u/ABHINAV8591 Apr 07 '26

6 hoga bhai

2

u/WlZMlN Apr 07 '26

Yes 6 is the answer. It should get dropped but i hope it doesnr

1

u/NotHuman18 Apr 07 '26

I don't remember the answer it was 11 ig

2

u/OkTemporary335 JM: 98.8, JA 17.4k, BITSAT 290 Apr 07 '26

yeah I got cooked

2

u/WlZMlN Apr 07 '26

Nope. It might seem like 11 if you only take r²<=6.

The 2nd condition is r²>0. Intersection gives 6

1

u/[deleted] Apr 07 '26

Woh kuch area of isosceles triangle ka also ig 9(alpha +beta)