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7.8

White phosphorous when heated with concentrated NaOH solution (in a CO₂ atmosphere) gives phosphine, PH₃. Another product is Sodium hypophosphite, NaH₂PO₂.

Yes, Dr. C.V. Raman University does offer scholarships to BBA students. The university offers different types of scholarships to the students on the basis of their merit, economcical status, and category. Moreover, the university offers scholarships in the form of tuition fee concessions, freeships, and other financial benefits. To apply for these scholarships, candidates are required to apply through the official website of the university.

Yes, the placement report of  Sona School of Business and Management has been released and is given the table below:

Note: The data presented above was sourced from the website, and since the year was not specified, it is assumed to be from 2024.

7.6 Diagram of N₂O₅:

Covalence of nitrogen in N₂O₅ is 4 (as can be said from the above diagram).

Note: Covalence is the number of electron pairs that an atom can share with other atoms.

The highest package offered during  Sona School of Business and Management placements 2024 is given in the table below:

Note: The data presented above was sourced from the website, and since the year was not specified, it is assumed to be from 2024.

Amity University Kolkata provides good placements to its BTech graduating students. The students are given excellent placement support every year placing them in top companies and it is totally worth it. Check out the table below to know the key highlights of the Amity University Kolkata placements for BTech CSE:

Note- The institution has not released the placement report for 2024, once released it will be updated here.

The placement rate recorded during  Sona School of Business and Management placements has not been disclosed yet. However the number of students placed has been out. Refer to the table below to know more:

7.5

Ammonia on reacting with Cu²⁺ acts as a Lewis base and donates its electron pair to the metal ion and forms a linkage with the metal ion.

Here, colour of Cu²⁺ is blue whereas the colour of [Cu (NH₃)₄]²⁺ is deep blue.

The BTech programme at Amity University, Kolkata is considered one of the best and recorded 100% placement offers. Check out the table below to know about the at Amity University, Kolkata placement highlights for BTech CSE in 2024: 

Note- The institution has not released the placement report for 2024, once released it will be updated here.

Amity University Kolkata provides good placements to its graduating students. The students are given excellent placement support every year placing them in top companies. Check out the table below to know the key highlights of the Amity University Kolkata placements:

  Sona School of Business and Management  has an impressive placement record. Check out the table below to know more about the placement highlights recorded during   Sona School of Business and Management placements 2024:

 Sona School of Business and Management  placed 151 students in 2024 placement session. The key highlights recorded during   Sona School of Business and Management  are given in the table below:

Note: The data presented above was sourced from the website, and since the year was not specified, it is assumed to be from 2024.

7.4

Ammonia (NH₃) is generally prepared through a many numbers of processes out of which Haber's process is the most important one. Following the Le Chatlier's principle and taking into considerations the reaction conditions of the Haber's process, the yield of ammonia can be maximized by

High pressure (~ 200 atm)

High temperature (~ 700K)

A mixture of Iron oxide with small amounts of K₂O and Al₂O₃ used as a catalyst. (This mixture acts as a positive catalyst in the Haber's process)

Some of the top recruiters for Amity University Kolkata placements are listed below:

7.3

N₂ (Dinitrogen) is formed by sharing three electron pairs between two nitrogen atoms, which are joined by a triple bond as shown below:

Due to a complete octet of the nitrogen atoms and bonded by strong triple bonds, due to which its bond dissociation energy is very high. Due to this reason, N₂ is very less reactive at room temperature.

7.2

Atomic size increases down the group and thus the stability of the hydrides of Group-15 elements decreases. Now, the least stable hydride is the one which is more reactive and possessing higher reducing strength.

The reducing character of hydrides increases on moving from NH₃ to BiH₃. Hence, BiH₃ is the strongest reducing agent among hydrides of Group-15 elements.

Amity University Kolkata provides good placements to its graduating students. The students are given excellent placement support every year placing them in top companies. Check out the table below to know the key highlights of the Amity University Kolkata placements for BTech CSE:

Note- The institution has not released the placement report for 2024, once released it will be updated here.