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The internal resistance of primary cell is 4ohm. It generates a current of 0.2A in an external resistance of 21 ohm. The rate at which chemical energy is consumed in providing the current is?

Posted by Rajbala Devi 6 years, 6 months ago

CBSE > Class 12 > Physics

0 answers

ANSWER

How was little boy is different from the older boys and girls

Posted by Kalai Kalai 6 years, 6 months ago

CBSE > Class 12 > English Core

0 answers

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Actually what is it i am very worried about physics and i have heard that papers come very tough. Will u please help me

Posted by Abby Ohhh 6 years, 6 months ago

CBSE > Class 12 > Physics

3 answers

Avinash Kumar 6 years, 6 months ago

Chill kr bro exam tough nahi aata Bs overconfident mt ho jana apna 100% do fir baad me ye feel nahi hona chahiye "thoda aur padh leta" ya fir "kaash pubg pehle chhod deta"

1Thank You

Vikas Semwal 6 years, 6 months ago

Look, basically before examinations everyone have daubts related to question pprs but we have to make our mind set that we are not the 1 st batch to give physics exam, many batches were passed out such examinations before......... Therefore study as much potential as u can

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Neha Choudhary 6 years, 6 months ago

Dont wry all is well Dont take tension

2Thank You

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what is the significance of outsourcing for india

Posted by Muskan Purbey 6 years, 6 months ago

CBSE > Class 12 > Geography

2 answers

Surbhi Yadav 6 years, 5 months ago

Employment opportunities,improvement in the per capita income ,increase in national income

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Jagdeep Singh 6 years, 6 months ago

India offers flexible pricing options The number one reason why India remains a top outsourcing provider is due to the significant cost savings that companies can achieve. This is mainly because of the wide gap that exists between personnel costs in India and that of the developed countries.

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E° of cu is +0.34 V while that of Zn is - 0.76 V explain.

Posted by Ďãřşháñăã Yadav ? ? ? 6 years, 6 months ago

CBSE > Class 12 > Chemistry

3 answers

Řøhăň Řąjpůť ✌️✊ 6 years, 6 months ago

welcome ?

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Ďãřşháñăã Yadav ? ? ? 6 years, 6 months ago

thnx

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Řøhăň Řąjpůť ✌️✊ 6 years, 6 months ago

+ve E° value for cu is due to the fact that sum of sublimation enthalpy and ionisation enthalpy to convert Cu to Cu2+ is so high that it is not balanced by its hydration enthalpy. - ve E° for zn is due to the fact that after removal of electrons from 4s orbitals, stable 3d10 configuration is attained. ➡️➡️ kisi ka aehsaan nhi rekhte hum ? answer ke badle answer kar diya.

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A B and C were partners in a firm sharing profit and losses in the ratio 6 : 4: 2 at the time of admission of a partner the Goodwill shown in books of rupees 100000 reserve fund 80000 pass necessary general entry in the books of accounts.

Posted by Guneet Kaur 6 years, 6 months ago

CBSE > Class 12 > Accountancy

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Among the metals Fe, Zn, Pb, Ag and Pt which do not give a metal nitrate on treatment with conc. HNO3?

Posted by Řøhăň Řąjpůť ✌️✊ 6 years, 6 months ago

CBSE > Class 12 > Chemistry

3 answers

Řøhăň Řąjpůť ✌️✊ 6 years, 6 months ago

thanks BTW nicely explain miss.

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Ďãřşháñăã Yadav ? ? ? 6 years, 6 months ago

so Fe and pt will not give metal nitrate on treatment with conc HNO3.

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Ďãřşháñăã Yadav ? ? ? 6 years, 6 months ago

when iron is treated with conc. HNO3 it becomes passive due to the formation of a protective layer of FeO. Fe2O3 on its surface. Pt, on the other hand being a Nobel metal does not react with conc. HNO3.

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Electric force is all pervasive and it encompasses almost each and every field associated with our life. explain

Posted by Shreya Kashyap 6 years, 6 months ago

CBSE > Class 12 > Physics

0 answers

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I want ppt of change in man machine ratio with technological advances

Posted by Dillesh Kumar 6 years, 6 months ago

CBSE > Class 12 > Business Studies

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Let A= R= {3} and B= {1} consider the function f: A→B defined by f(x)= x-2/x-3 show that f is bijective. Also find f^-1

Posted by Sneha Sharma 6 years, 6 months ago

CBSE > Class 12 > Mathematics

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About chapter 1

Posted by Atul Singhpal 6 years, 6 months ago

CBSE > Class 12 > इतिहास

1 answers

Amit Kumar 6 years, 6 months ago

Paper 2019 2020 solve

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Goodwill means

Posted by Harish Kushwaha 6 years, 6 months ago

CBSE > Class 12 > Accountancy

1 answers

Khushii Verma 6 years, 6 months ago

It is an intangible asset which puts an Enterprise in an advangess position

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What is implantation explain

Posted by Sona Somya 6 years, 6 months ago

CBSE > Class 12 > Biology

1 answers

Sinchana Malagond 6 years, 6 months ago

Attachment of blastocyst the wall of uterus during the early stages of pregnancy is known as implantation.

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Ek Most bandobast

Posted by Sajid Hussain 6 years, 6 months ago

CBSE > Class 12 > इतिहास

0 answers

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Is management a profession

Posted by Kumar Ankit 6 years, 6 months ago

CBSE > Class 12 > Business Studies

1 answers

Priyanshi Meghrani 6 years, 6 months ago

no it is on a way to come in proffesion . soom it will be come in profession

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1 number questions if you provide. .?

Posted by Mamta Upadhyay 6 years, 6 months ago

CBSE > Class 12 > राजनीति विज्ञान

2 answers

Vikas Pandey 6 years, 6 months ago

Pdf h mera pass but yaha sad nhi ho sak ta

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Vikas Pandey 6 years, 6 months ago

Ha da sak ta hu

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Speech on saying no private tuition

Posted by Krishna Shah 6 years, 6 months ago

CBSE > Class 12 > English Core

0 answers

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Hardy weing theory

Posted by Sahim Khan 6 years, 6 months ago

CBSE > Class 12 > Biology

1 answers

Shivani Sharma 6 years, 6 months ago

Principle : he gives a binomial expression to calculate the frequency of population growth. That is (p+q) =p ^2 +q^2+2pq=1 Genetic equilibrium is the gene pool which remain constant from generation to generation .

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you are doctor Arun Yadav and oncologist from cancer Retreat Centre you are been invited by Global International School to give a talk on the students and staff member respond to the invitation write and invitation in about hundred words

Posted by Prince Agrohia 6 years, 6 months ago

CBSE > Class 12 > English Core