Which player received a four-year ban from the Anti-Doping Agency NADA in April 2023?
After testing positive for drostanolone, Sanjita Chanu was provisionally suspended by NADA from the date of her sample collection, and her four-year ban has now been officially announced. As a result, Chanu will also lose her National Games silver medal.
The important ore of aluminium is-
Which of the following is a physical change?
The acid used in lead storage cells is-
The chemical name of'Common salt’
The acid used in lead storage cells is-
Formation of ozone hole is maximum over
The element used in the manufacture of safety matches is —
The major constituent of air is
The noble gas used in radiotherapy is
Milk tastes sour when kept in the open for sometimes due to the formation of-
