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Yes, the Regional Institute of Education Common Entrance Examination (RIE CEE) 2025 for B.Ed. admissions may conduct a second and a third round of counselling depending on the availability of vacant seats after the first round. Generally, the second list or round is released a few days after the first list, followed by a waiting list round if seats remain unfilled. The official schedule and further rounds are announced separately by NCERT or the respective RIEs on their official websites.

The Union Public Service Commission will conduct the UPSC Civil Service (prelims) exam on May 24, 2026. The exam will be conducted in two sessions and the General Studies Paper 2 will be qualifying only.

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Due to deactivating group.

Glucose and fructose are functional group isomers of each other

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[CrF₆]^–4

⇒ Cr+2 → 3d4

F– → WFL → No pairing so unpaired e^– = 4

(b)  [MnF₆]^–4

Mn⁺² → 3d⁵

F– → WFL → No pairing unpaired e– = 5

(c)  [Cr (CN)₆]^–4 ⇒ Cr⁺² ⇒ d⁴ CN^– → SFL

→ unpaired e– = 2

(d)  [Mn (CN)₆]–4 ⇒ 3d5,

unpaired e– = 1

[V (CO)₆]

EAN = 23 – 0 + 2 * 6

= 23 + 12

= 35 ≠ 36

⇒ so it does not obey EAN rule.

I₂ + conc. HNO₃ → HIO₃ + NO₂

H₂S₂O₆

→ Dithionic acid

⇒ There is no S–O–S bond in it.

Acidic nature of hydrides increases down the group in p-block

so H₂Te will be most acidic among given options.

A jump is seen after 2nd Ip so Ve^– = 2

hence configuration would be ns²

SO₃ (s) exist as cyclic trimer ⇒ S₃O₉

→ sp3, so all bond π–bonds would be of pπ–dπ so pπ–pπ bond = 0

pπ–dπ bonds = 6

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