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Linux Operating System has it's usage in supercomputers, web servers, desktops, laptops, and home appliances such as washing machines, modems, routers, and refrigerators. Linux is also known to be used in Smart Devices, Servers and Mainframes, Gaming, Supercomputers, etc.

Sequence of sub-energy level decided by the rule of  $\left(n+\mathcal{l}\right).$

(a) Nitric oxide formation -> Pt is used as catalyst

(b) Haber’s process -> Fe is used as catalyst

(c) Hydrolysis of ester -> Acid (H₂SO₄) is used as catalyst

(d) SO₃ formation -> NO is used as catalyst

Linux is a freely distributable version of Unix. In 1991, Linus Torvalds, a student at the University of Helsinki in Finland, began his project to create a freely available academic version of Unix. This project later became the Linux kernel.

Today, Linux OS is used in supercomputers, web servers, desktops, laptops, and home appliances such as washing machines, modems, routers, and refrigerators.

(a)  $Cd\left(s\right)+2Ni{\left(OH\right)}_3\left(s\right)\to CdO\left(s\right)+2Ni{\left(OH\right)}_2\left(s\right)+H_{2}O\left(\mathcal{l}\right)$ ${}_{}{}_{}{}_{}$

During discharging of secondary battery this reaction takes place.

(b) $Zn\left(Hg\right)+HgO\left(s\right)\to ZnO\left(s\right)+Hg\left(\mathcal{l}\right)$ $$

Primary battery mercury cell reaction

(c) $2PbS{O}_4\left(s\right)+2H_{2}O\left(\mathcal{l}\right)\to Pb\left(s\right)+Pb{O}_2\left(s\right)+2H_{2}S{O}_4\left(aq\right)$ ${}_{}{}_{}{}_{}{}_{}{}_{}$

During charging of secondary battery PbSO4 reacts and $H_{2}S{O}_4$ ${}_{}{}_{}$ generated

(d) $H_2\&O_2$ ${}_{}{}_{}$ reacts in fuel cell to form $H_{2}O\left(\mathcal{l}\right)$ ${}_{}$

$\Delta H=\Delta U+\Delta \left(PV\right)$

= $\Delta U+P\Delta V+V\Delta P$

= $\Delta U+P\Delta V$   (At constant pressure)

$4HNO{I}_{3\left(\mathcal{l}\right)}+3KC{l}_{\left(s\right)}\underset{}{\overset{}{\to }}C{l}_{2\left(g\right)}+NOC{l}_{\left(g\right)}+2H_{2}O\left(g\right)+3KN{O}_3\left(g\right)$

$\downarrow$              

4 moles of HNO₃ produced 3 mol of KNO₃

Here mole of produced KNO₃ = $\frac{110}{101}$  

If 3 mol of KNO₃ produced by 4 moles of HNO₃

$\therefore$  1 mole of KNO₃ produced by  $\frac{4}{3}$ moles of HNO₃

and  $\frac{110}{101}$ mole of KNO₃ produced by $\frac{4\times 110}{3\times 101}$  moles of HNO₃ = 1.45 mole of HNO₃

Hence mass of HNO₃ = mole × mol.wt = 145 × 63 = 91.48 $\approx$ 91.5gm

The highest package secured  by the MBA batch 2023-25 was INR 31 LPA. Earlier, the highest package offered to the MBA batch 2022-2024 was INR 28 LPA. Take a look at the table below depicting the SIBM Hyderabad, the highest package trends for MBA:

An atomic orbital is characterized by $n,\mathcal{l}$ $$ and m.

Most important topics of Taxation paper in CA Intermediate are:

• Basic Concepts
• Residence and Scope of Total Income
• Heads of Income
• Income of Other Persons included in Assessee's Total Income
• Aggregation of Income, Set-Off and Carry Forward of Losses
• Deductions from Gross Total Income
• Advance Tax, Tax Deduction at Source and Tax Collection at Source
• Provisions for filing Return of Income and Self Assessment
• Income Tax Liability – Computation and Optimisation

Using snell's law –                        

sin I = $?sin\text{?}r$  

->sin45° =  $?sin30°$  

$?=\frac{sin45}{sin30}=\frac{1}{\sqrt[]{2}}*2=\sqrt[]{2}$  

Yes, it is possible to cover the CA Intermediate syllabus in three months but one needs to spend about 12-14 hours in studies on daily basis. The timeline and targets have to be achieved dedicatedly and in a focused manner. If a candidate has appeared for the CA Inter exam previously they will have a better grip of syllabus to complete it in a short time of 3 months.

 B_v = 6 × 10^-5 T                                              

B_v = B_N sin37°

$\therefore B_N=\frac{B_v}{sin37°}=\frac{6\times 10^{-5}}{3/5}=10^{-4}T$