Making preparations for the CBSE Class 12 Exam? Well, for the forthcoming CBSE Class 12 Board Exam, it is the moment to leave no stone unturned. The dates of the CBSE Board Exam for Class 12 – 2021 have been announced. The examinations will be administered from March 1 to June 10, 2021. The extensive datasheet for … Read more
PHYSICS Class XII Electrostatics , Current-Electricity & Magnetism Q.1> Define Coulomb. Calculate the charge carried by 12.5×1018 electrons. Q.2> Define resistivity of a material. Does it depend on temp? Q.3> How many protons will have the total charge of 1C Q.4> Find the current drawn when a battery of emf E and internal resistance r … Read more
CBSE SAMPLE PAPER Chemistry CLASS XII Time allowed:3 Hours Maximum Marks: 70 General Instructions: (i) All questions are compulsory. (ii) Marks by each question are indicated against it. (iii) Question numbers 1 to 5 are very short answer questions, each of 1 mark. Answer them in about one sentence each. (iv) Question number … Read more