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Electrochemistry Doubt (Conductivity)

For weak electrolytes, at infinite dilution, the conductivity of the solution should be very high right?
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JEE Numerical Pattern doubt

if a questions has answer lets say 769.5 and its hard calculation so will our ans only be correct if we write 770 or even 769 will be correct , so what i am asking is , is only 1 exact ans correct for questions with very hard and lenghty calculation?

SHM

confirming if my logic is correct: the Time period depends on just the mass and not at all on the net acceleration of the system...
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SHM again

why is the mean position coming this way??? like position tan ka function with theta kyu hai and ye aaya bhi kaise 💀...
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SHM

Wow 😀 Kaise hoga ye then...
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S&S

How? I have the solutions but i didn't understand that at all. I tried using the Bell number expansion and subtracting but it didn't work either.
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SHM

Both not able to do
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No of non diffn pts

how many non diffn is following

Pnc

How many arrangements consisting of 2 vowels and 2 consonants can be made out of the letters of the word DEVASTATION

This time its organic question bullying me

What will be the answer according to you peeps(nta said its option A)
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Rearrangement

I have a doubt in the last step of this question
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Deprotonation

What exactly is going on here
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jee mains 2024 marking

JEE mains 2024 had some out of syllabus questions (newly deleted syllabus), were grace marks given??

Curren Electricity

for this question i did E = V/l = IR/l E = I (rho)/A But answer is not comign that way...
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