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Several MNC's participated in the CMR Institute of Technology placements. The company-wise packages offered at CMRIT placement in 2025 are given below:

(d) BaCO₃

Thermal stability is directly proportional to the size of the cation i.e., larger the size of the atom, greater is its thermal stability. Ba being the biggest cation among the given compounds, has a greater thermal stability.

Comparing BA course fees at DSMNRU and Maharishi University of Information Technology, DSMNRU is more affordable. DSMNRU offers a BA fee of INR 3,000, which is lower compared to the INR 1.2 lakh BA fee at Maharishi University of Information Technology. However, it must be noted that the mentioned fees have been taken from the official website and are still subject to change.

Doon University offers the BSc course in differet specialisations. The students looking forward to study BSc in this university must acquire the information about the fee structure as it is a important factor while selecting college. In Doon University the cost of studying the BSc course ranges from INR 60,000 to INR 1 lakh. 

(a) Li

Li⁺ is the smallest in size and thus, has the highest charge density and hence attracts the water molecules more strongly to form hydrated salts.

The institute has not released the BTech-course wise average package as of yet. The CMRIT overall average package offered during the 2025 placements stood at INR 6.99 LPA. For a detailed analysis of CMR Institute of Technology average package trends refer to the table below:

No, Woxsen University PhD admissions are entrance-based. Thus, students aspiring to take admission to the programme are required to submit a valid entrance test score. The university accepts the following tests for PhD admissions:

• UGC NET
• CSIR
• ICMR
• GATE

Students submitting a GATE score must note that the they must have cleared the exam within the last two years.

(d) Cs

Size of Cs is the biggest thus, its melting point is the lowest, (d) is correct

1.25 Excess electrons on an oil drop, n = 12

Electric field intensity, E = 2.55 $\times {10}^{4}N{C}^{-1}$$\mathit{}$

Density of oil, $\rho =$ 1.26 g / ${cm}^3$$$ = 1.26$\times {10}^3$  g/ $m^3$

Acceleration due to gravity, g = 9.81 m/$s^2$ 

Charge of an electron, e = 1.60$\times {10}^{-19}$C

Let the radius of the oil drop be r

Force (F) due to electric field (E) is equal to the weight of the oil drop (W)

F = W

Eq = mg

Ene = $\frac{4}{3}\pi r^3\times \rho \times g$

$$$r^3$ = $\frac{3\times E\times n\times e}{4\times \pi \times \rho \times g}$=$\frac{3\times 2.55\mathrm{}\times {10}^4\times 12\times 1.60\mathrm{}\times {10}^{-19}}{4\times \pi \times 1.26\times {10}^3\times 9.81}$

r = 9.815 $\times {10}^{-7}$ m = 9.815 $\times {10}^{-4}$ mm

(i) Lattice energy of BeO is comparatively higher than the hydration energy. Therefore, it is almost insoluble in water. Whereas, BeSO₄ is ionic in nature and its hydration energy dominates the lattice energy.

(ii) Both BaO and BaSO₄ are ionic compounds but the hydration energy of BaO is higher than the lattice energy therefore it is soluble in water.

(iii) Since the size of Li⁺ ion is very small in comparison to K⁺ ion, it polarises the electron cloud of I^– ion to a great extent. Thus, Lil dissolves in ethanol more easily than the KI.

After the release of the Woxsen University PhD merit list, selected candidates must present original and self-attested photocopies of documents for verification purposes at the university. Such candidates are required to bring along the following documents:

• Class 10 marksheet
• Class 12 marksheet
• Migration certificate
• School leaving certificate/transfer certificate
• UG marksheets
• UG degree
• PG marksheets (if applicable)
• Letter of experience (if applicable)
• NOC certificate (if applicable)
• Category certificate (if applicable)
• Income certificate (applicable for candidates seeking admission via EWS category)

(a) Na₂O₂ + 2H₂O → 2NaOH + H₂O₂

(b) 2KO₂ + 2H₂O → 2KOH + O₂+ H₂O₂

(c) Na₂O+ CO₂ → Na₂CO₃

In 2024, the TNEA closing rank for BTech in Artificial Intelligence and Data Science at Mohamed Sathak A J College of Engineering rose significantly to 95,591 from 49,987 in 2023, indicating a higher closing rank and increased competition for the programme.

CII Institute of Hospitality, Chandigarh conducts CII Aptitude Test for the selection of right candidates to Diploma programmes. Students must qualify for the test and then appear for an Industry Panel Viva round for the final selection.

1.23 Electric field produced by the infinite line charge at a distance d having linear charge density$\lambda$ 
 is given by

E = $\frac{\lambda }{2\pi {\epsilon }_{0}d}$, where

E = Electric field = 9 $\times {10}^4$ N/C

${?}_0$ = Permittivity of free space = 8.854  $\times {10}^{-12}$ $C^2{N}^{-1}$$m^{-2}$

d = 2 cm = 0.02 m

Hence, $\lambda$ = 9  $\times {10}^4$ $\times 2\times \pi \times$8.854 $\times {10}^{-12}\times$
 0.02 = 10$\mu C/m$