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  • 3 answers

Preeti Dabral 3 years ago

Chlorofluorocarbon: The full form of CFC is Chlorofluorocarbon. Any of the numerous halocarbon compounds made from carbon, hydrogen, chlorine, and fluorine are called chlorofluorocarbon.

Dhwani Panchal 3 years ago

Cloro floro carbon

Mahi Bhambri 3 years ago

Chlorofluorocarbon
  • 2 answers

Dhwani Panchal 3 years ago

1. He was a 35 years old. 2. Suffering from heart palpitations. 3. And both of problem have lomov like night time he get up and walk to and few minutes letter he reverse and get to sleep and more these type of problem lomov have.

Divya Kumari 3 years ago

The first thing is that his age is almost 35 years. secondly he is suffering from heart palpitation and he want someone to look after him.
  • 1 answers

Richa Sharma 3 years ago

It is the most powerful storm in the earth
  • 1 answers

Preeti Dabral 3 years ago

The Franco-Austrian War of 1859 was the agent that began the physical process of Italian unification. The Austrians were defeated by the French and Piedmontese at Magenta and Solferino, and thus relinquished Lombardy. By the end of the year Lombardy was added to the holdings of Piedmont-Sardinia.

  • 1 answers

Preeti Dabral 3 years ago

Right-click the text on which you want to base a new style. In the mini toolbar that appears, click Styles, and then click Create a Style. In the Create New Style from Formatting dialog box, give your style a name and click OK. Your new style will now appear in the Styles gallery.

  • 4 answers

Jagdish Shukla 3 years ago

500000077891 answer
500000077891

Kartik Upreti 3 years ago

500000077891

Omya Aryan 3 years ago

500000077891
  • 4 answers

Tanya Mehta 3 years ago

Ohk...☺️

Rajat Negi 3 years ago

Balanced equation has equal number of atoms on both the sides of the equation. Balanced equation is required to keep the Law of conservation of mass true.

Jagdish Shukla 3 years ago

Bhumika shingvi happy new year🎉🎊🎇

Bhumika Shingvi 3 years ago

If there is a eq given like Cu+O2 = CUO We have to balance this equation like in this eq O is having 2 atoms and CU have no atoms with it so we will add no. To balance it Like 2Cu+O2 = 2CuO So this is the balanced chemical equation
  • 4 answers

Aarti Mahato 3 years ago

Only pulmonary vein carries oxygenated. Vena Cava carries de-oxygenated blood

Jagdish Shukla 3 years ago

Yes

Pearl S 3 years ago

False

Tanya Mehta 3 years ago

No
  • 1 answers

Avi Shukla 3 years ago

Bro question me prove kiske equal krna h 😅
  • 4 answers

Harsh Yadav 3 years ago

Madhya pradesh

Mechanical Sidd 3 years ago

The largest cotton producing state is Gujarat and Madhya Pradesh . Maharashtra can also be included

Jagdish Shukla 3 years ago

Up

Pearl S 3 years ago

Madhya Pradesh
  • 0 answers
  • 3 answers

Jagdish Shukla 3 years ago

EMF (Elector motive force)

Bal Ganesha 3 years ago

Sorry, Please note that in 3rd line that's not curse actually that is cause . Thank you

Bal Ganesha 3 years ago

EMF ( Electro motive force ) • It is the maximum potential difference between two terminals of a battery . • It is a curse . When EMF is applied , the current flows in the circuit . • It is a work done by source in taking a unit charge once around the complete circuit .
  • 1 answers

Preeti Dabral 3 years ago

CBSE as a pace setting national Board has constantly been striving to design its evaluation

process in a manner that it is used as a powerful means of influencing the quality of teaching and learning

in the classroom situation. Also, it has to be so designed that it provides constant feedback regarding

the effectiveness of the course content, classroom processes and the growth of individual learners

besides the appropriateness of evaluation procedures.

As a move in this direction, CBSE started the practice of publishing the Marking Schemes with

twin objectives in mind-(i) making the system more transparent and at the same time, (ii) ensuring high

degree of reliability in scoring procedure.

Who are the markers of answer scripts? How do they mark the answer scripts? How can it be

ensured that marking is fair, objective and reliable? Questions of these types naturally arise in the minds

of candidates appearing in the public examination. These questions are equally pertinent to the teachers

who are not adequately exposed to the CBSE system of marking.

Answer Scripts marking is a specialised job. It is assigned to teachers-PGTs for Class XII and

TGTs for Class X who are in direct touch with the subject and have a minimum of 3 years experience

of teaching the subject at that level. Appointment of examiners is made in accordance with the well-

defined norms. Markers examine scripts with the help of datailed guidelines called the 'Marking Schemes'.

It is this tool (Marking Scheme) alongwith the extensive supervisory checks and counter-checks

through which CBSE tries to ensure objective and fair marking. The present publication is being brought

out with a view to serving the following objectives :

(i) To give an opportunity to the teachers and students to look into the Marking Schemes that

were developed by the Board and supplied to the evaluators in 2011 main examination in

some selected main subjects.

(ii) To receive feedback and suggestions from institutions/subject teachers on the utility and

further improvement of Marking Schemes.

(iii) To encourage institutions to undertake similar exercise of developing marking schemes for

classes other than those covered by the Board's examination with a view to increasing

  • 3 answers

Aarti Mahato 3 years ago

Let pencil be x & pen be 7 7(5x + 7y = 195).....(1) 5(7x + 5y = 153) ....(2) 35x + 49y = 1365 35x + 25y = 765 -‐---------------------‐------- y=25 x= 4

Kartik Upreti 3 years ago

5x+7y=195—(1) 7x+5y=765—(2) 7×(5x+7y=195) 5×(7x+5y=765) 35x+49y=1365—(3) 35x+25y=765—(4) Elimination method se kar lena

Roshni Jain 3 years ago

5x+7y=195 7x+5y=153 ------------------
  • 1 answers

Preeti Dabral 3 years ago

व्यक्तिवाचक संज्ञा, पुल्लिंग, एक वचन, कर्ता कारक, 'पढ़ता है'क्रिया का कर्ता। पुस्तक – जातिवाचक संज्ञा, स्त्रीलिंग, एकवचन, कर्म कारक, 'पढ़ता है'क्रिया का कर्म।

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