Remove Ads From Smartphone Easily | #Shorts

Select the most appropriate option to substitute the underlined segment in the given sentence. If no substitution is required, select No improvement. While there is still a debate about why depression, anxiety and suicide have skyrocketed among people, today, ubiquitous smartphone use plays surely a part. (a) No improvement. (b) smartphone use surely plays a part (c) smartphone usage plays a part surely (d) smartphone use would surely play a part

Which among the ultraviolet rays or infrared rays will easily remove the electrons from a metallic photosensitive surface ?

Iron is removed from cahalcopyrite as

On removing the thyroid from the tadpole of frog

Removing chaff from the grains is called

Which of the following anion(s) is/are easily removed from aqueous solution by precipitation ?

Which of the following sets of quantum numberrs discribes the elecron which is removed most easily from a potassium atom in its ground state ?