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There has been no update on any changes in the JEE Advanced 2026 attempt limits. If any changes are to be made in the attempt limit, the same will be officially notified at jeeadv.ac.in. Currently, the JEE Advanced attempt limit is twice in two consecutive years.

4-ethoxycarbonylpent-3-enoic acid

Candidates can check the table below to know course-wise median package offered to UG 3-year, UG 4-year and PG 2-year:

$h=\frac{a\left(1+t^2\right)}{2}.......(i)$

k = at        ……… (ii)

From (i) & (ii) $\frac{2h}{a}=1+\frac{k^2}{a^2}$  

$\therefore$ required locus of Q is y² = 2a (x – a/2)

Equation of directrix x – a/2 = -a/2Þ x = 0

IIT Roorke will start JEE Advanced registration 2026 on April 23, 2026 for Indian nationals. Application form will be available online on the website jeeadv.ac.in. The JEE Advanced application form 2026 for foreign nationals will be released on April 6, 2026

$F{e}^{+3}+l^{-}\to I_2+F{e}^{+2}$

Fe⁺² undergoes reduction & I₂ undergoes oxidation.

$E_{cell}^o=E_{cathode}^o-E_{anode}^o$

= (0.77 – 0.54) V = 0.23 V

 = 23 × 10^-2 V

$\therefore$  x = 23

 x = 23

In S?2 reaction, inversion takes place, so configuration get reversed.

The placement trends witnessed during JNU placement over the past three years are presented below:

Jadavpur University has been ranked among the best institutes for BSc courses. While certain similar institutes such as BHU and Jamia Milia are ranked higher than Jadavpur, the difference between them is very minor. Other similar institutes are ranked much lower than Jadavpur Univeristy. The aforemention rank comparison was performed using the NIRF ranks of all institutes.

$N_2{O}_4?2N{O}_2$

$\underset{=0.5mol}{\left(1-0.5\right)}$ $2\times 0.5=1mol$

$k_P=\frac{{\left(\frac{1}{1.5}\times 1\right)}^2}{\left(\frac{0.5}{1.5}\times 1\right)}$

$=\frac{4}{3}=1.33$

$=-710.15J/mol$

As Zn (OH)? , BeO, Al? O? are amphoteric, so they can react with both HCl and NaOH.

Let total number of throws = n

Probability of getting 2 times = Probability of getting an even number 3 times.

[as probability of getting odd number = probability of getting even number = ]

Probability of getting an odd number for odd number of times =

 

When Ferric chloride reacts with potassium thiocyanate a blood red colour of Ferric thiocyanate is formed
FeCl? + 3KSCN → Fe (SCN)? + 3KCl

The exam date for JEE Advanced 2026 has been announced. IIT Roorkee is the organising institute for JEE Advanced exam 2026. The exam will be held on May 17, 2026.

IIT Roorkee is the organising institute for JEE Advanced 2026 exam. Details related to the exam date, eligibility criteria and syllabus of JEE Advanced 2026 can be checked on the website jeeadv.ac.in. 

Formation of passive layer of Fe? O? on the surface of Fe and NO? gas is evolved
[Co (NH? )? ]³? is diamagnetic (t? g? eg? ) and is inner orbital complex

1000 ml solution contains 0.02 milli mole (mm)

$\therefore$ 500 ml solution contains 0.02 m.m

$\therefore$ Solution made 1000 ml with H₂O

$\therefore$ m.m in final solution = 0.01 mm

Solution (A) + 0.01 m. m H₂SO₄

= 0.01 + 0.01

= 0.02 m.m

                             = 0.00002 × 10³ mm

I (6)       F (8)

Case I       2            4

Case II      3            6

Case III     4            8

Total =   

i. Zn + 2NaOH → Na? ZnO? + H?
ii. 4Au + 8NaCN + O? + 2H? O → 4Na [Au (CN)? ]+ 4NaOH
iii. Cu + 4HNO? → Cu (NO? )? + 2NO? + 2H? O
(conc.)

$\Delta H=-165kJ/mole$

T =?

$\Delta S=-550J{K}^{-1}$

At equilibrium $\Delta G=0$

$\therefore T=\frac{\Delta H}{\Delta S}=\frac{-165\times 1000}{-550}K$

$\begin{array}{l}=3\times 100K\\ =300K\end{array}$