CBSE CLASS 12 CHEMISTRY FUNDAMENTALS EXPLAINED

Familiarity with The essential technique and observations of the experiments and pursuits: (13) The focal size of; convex mirror, concave mirror, convex lens utilizing the parallax method एन सी ई आर टी कक्षा ११ भौतिक भूगोल के मूल सिद्धांत  The NTA releases the NEET ac