Ask & Answer: India's Largest Education Community

This is a Multiple Choice Questions as classified in NCERT Exemplar
Option (A)

The molarity (M) is given by the formula:

M $=$ $\frac{\mathrm{n}}{{\mathrm{V}}_{\left(\mathrm{L}\right)}\mathrm{}}$

On substituting the values in the above equation:

0.02M = $\frac{\mathrm{n}*\mathbf{}1000\mathrm{L}}{100\mathrm{}}$

n = 0.002 mol

The number of molecules can be calculated as, number of moles

= $\frac{\mathrm{n}\mathrm{u}\mathrm{m}\mathrm{b}\mathrm{e}\mathrm{r}\mathrm{}\mathrm{o}\mathrm{f}\mathrm{}\mathrm{m}\mathrm{o}\mathrm{l}\mathrm{e}\mathrm{c}\mathrm{u}\mathrm{l}\mathrm{e}\mathrm{s}}{\mathrm{A}\mathrm{v}\mathrm{o}\mathrm{g}\mathrm{a}\mathrm{d}\mathrm{r}\mathrm{o}\mathrm{}\mathrm{s}\mathrm{n}\mathrm{u}\mathrm{m}\mathrm{b}\mathrm{e}\mathrm{r}\mathrm{}}$

On substituting the values in the above equation:

0.002 mol = $\frac{\mathrm{n}\mathrm{u}\mathrm{m}\mathrm{b}\mathrm{e}\mathrm{r}\mathrm{}\mathrm{o}\mathrm{f}\mathrm{}\mathrm{m}\mathrm{o}\mathrm{l}\mathrm{e}\mathrm{c}\mathrm{u}\mathrm{l}\mathrm{e}\mathrm{s}}{6.022*\mathrm{}{10}^{23}\mathrm{}}$

number of molecules = 0.002 $*$ 6.022 $*$ 10²³

= 12.044 $*$  10²⁰

The semester fee at the University of Mannheim is a per semester deposit that a student needs to pay, other than the tuition costs. This is an administrative payment, which the university charges from its students, as maintenance fee for the on-campus facilities.

The University of Mannheim semester fee is EUR 194 (INR 20.8 K).

1 EUR = INR 107.38

The selection process for PGDM admission at XIME Bangalore involves shortlisting candidates based on their scores in accepted entrance exams such as CAT, XAT, CMAT, MAT, ATMA, or GMAT. Shortlisted candidates are then invited for Group Discussion (GD) and Personal Interview (PI). Final selection is based on exam performance, GD-PI, academic history, and co-curricular achievements.

The University of Mannheim MBA fees for international students is  EUR 47,000 (INR 50.46 L). On top of that, students also to have to pay a non-refundable fee of around EUR 194 (INR 20.8 K). as the semester fees.

Students are also advised to plan for the cost of living in Germany. This includes the cost of books & supplies & any other fees that may be incurred as part of academics at University of Mannheim.

1 EUR = INR 107.38

This is a Multiple Choice Questions as classified in NCERT Exemplar

Option (D)

The number of moles is given by the following formula,

Moles = $\frac{\mathrm{M}\mathrm{a}\mathrm{s}\mathrm{s}}{\mathrm{M}\mathrm{o}\mathrm{l}\mathrm{a}\mathrm{r}\mathrm{}\mathrm{m}\mathrm{a}\mathrm{s}\mathrm{s}}$  …. (1)

The number of moles of HCl is calculated by using equation (1) as follows,

Moles of HCl $\mathrm{}=\frac{18.25\mathrm{}\mathrm{g}}{36.5\mathrm{}\mathrm{g}\mathrm{}/\mathrm{}\mathrm{m}\mathrm{o}\mathrm{l}}$ 0.5 mol

The molality (m) is given by the formula:

m = $\frac{\mathrm{n}}{\mathrm{m}\mathrm{a}\mathrm{s}\mathrm{s}\mathrm{}\mathrm{o}\mathrm{f}\mathrm{}{\mathrm{s}\mathrm{o}\mathrm{l}\mathrm{v}\mathrm{e}\mathrm{n}\mathrm{t}}^{\mathrm{k}\mathrm{g}}}$

On substituting the values in the above equation:

Molality = $\frac{0.5\mathrm{}\mathrm{m}\mathrm{o}\mathrm{l}\mathrm{}1000\mathrm{}\mathrm{k}\mathrm{g}}{500}$ = 1m

This is a Matching Type Questions as classified in NCERT Exemplar

Ans:

(i) Principal quantum number (b) energy and size of orbital

(ii) Azimuthal quantum number (d) shape of the orbital

(iii) Magnetic quantum number (a) orientation of the orbital

(iv) Spin quantum number (c) spin of electron

Whiteners are not allowed in Andhra Pradesh SSC board exams. However, you can use gel or ball pens. Students can carry stationary to the exam centre but will not be allowed any electronic gadget like smart watch, cell phones, calculators etc. In case anyone is found with these items, he/she can be barred from writing the Andhra Pradesh SSC board exam.

Bunts Sangha's Ramanath Payyade College of Hospitality Management Studies provides great placements to its students. Check out the table below to know about the Bunts Sangha's Ramanath Payyade College of Hospitality Management Studies placement statistics 2025:

To apply for the PGDM course at XIME Bangalore, visit the official website xime.org, click on 'Apply Now, ' and register using your basic details. After logging in, fill out the application form, upload the required documents, and pay the application fee of INR 2,000. Also, ensure you've applied for exams like CAT, XAT, CMAT, MAT, ATMA, or GMAT through their official portals.

The minimum GPA requirement varies, course-to-course, however, the most courses deem a score of 2.5 on a 4.0 scale acceptable for PG courses admissions at the University of Mannheim.

For detailed admission related information, students are advised to refer the official university course page.

MIM programme usually focuses on the fundamentals of management. It is popular in India and Europe. Those holding this degree mostly get entry-level jobs like Management Trainee. After gaining experience, MIM graduates can work as HR Managers, Training Managers, General Operation Managers, Sales Managers or Business Development Managers. 

The placement rate for Bunts Sangha's Ramanath Payyade College of Hospitality Management Studies stood at 100% in 2025. Check out the table below to know more:

This is a Matching Type Questions as classified in NCERT Exemplar

Ans:

(i) Cu              (c) 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s¹

(ii) Cu²⁺            (d) 1s² 2s² 2p⁶ 3s² 3p⁶ 3d⁹

(iii) Zn²⁺           (a)1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰

(iv) Cr³⁺          (e) 1s² 2s² 2p⁶ 3s² 3p⁶ 3d³

Yes,  the University of Mannheim does teach in English. The university welcomes students from more than 100 countries. Students don't need to prove German proficiency to study here.

One can also complete exchange courses without any prior German language skills.

However, courses taught in German does require students to submit valid German test scores, as per the course specific requirements.

This is a Multiple Choice Questions as classified in NCERT Exemplar

Option (C)

The molar mass of glucose is  180 g mol^- . The molarity (M) is given by the formula:

M = $\frac{\mathrm{c}\mathrm{o}\mathrm{n}\mathrm{c}\mathrm{e}\mathrm{n}\mathrm{t}\mathrm{r}\mathrm{a}\mathrm{t}\mathrm{i}\mathrm{o}\mathrm{n}}{\mathrm{m}\mathrm{o}\mathrm{l}\mathrm{a}\mathrm{r}\mathrm{}\mathrm{m}\mathrm{a}\mathrm{s}\mathrm{s}}$

On substituting the value in the above equation, the mol can be calculated as

M  = $\frac{0.90\mathrm{}\mathrm{g}\mathrm{}{\mathrm{L}}^{-1}}{180\mathrm{}\mathrm{g}\mathrm{}{\mathrm{m}\mathrm{o}\mathrm{l}}^{-1}}$ = 0.005M

The highest package offered during Bunts Sangha's Ramanath Payyade College of Hospitality Management Studies placements 2025 stood at INR 3 LPA. The table below presents the same:

A MIM programme includes personality development sessions that improve interpersonal skills and teamwork. Apart from this, the case studies are an integral part of this course and will help in understanding how a manager's decision can impact a business that generates profits for a company.