Nitrate
Fluorides
Arsenic
Sulphides
Which among the following is found in chlorophyll ?
Which among the following is not a noble gas?
Which among the following is not among Micronutrients required for plants?
Which among the following minerals is also known as Horn Silver?
Which among the given acids is synthesized in human stomach
Which among the given acids serves as an electrolyte in a lead storage battery
Which among the given alkali metals has highest specific heat -
Which among the given chemical materials is responsible for the depletion of ozone layer in the atmosphere
Which among the given chemicals is used in photography -
Which among the given gases is most toxic -
