Who has become the 5th Indian to reach in the “All England Open 2022”and defeated Lee Ziii in it?
Lakshya Sen, 20 years old defeated Lee Ziii and become the fifth Indian after Prakash Nath (1947), Prakash Padukone (1980 and 1981), Pulle Gopichand (2001) and Lakshya Sen (2022).
The chemical name of'Common salt’
The acid used in lead storage cells is-
The pH of a neutral solution is —
The absolute value of the charge on electron was determined by-
The nucleus of an atom consists of-
The fuel that is used in modern submarines is -
An electric iron has a heating element made of:
The acid used in lead storage cells is-
The most reactive among the halogens is-
The most reactive among the halogens is-
