सामान्य रसायन विज्ञान प्रश्नोत्तरी/ For All Competitive Exams
General chemistry quiz
Q: What kind of fire extinguishers are used for petrol fires?
Question – Which scientist first created the ‘Periodic Table’?
Question – Who gave the modern periodic law?
Question – On which one is the modern periodic table based?
Question – Which ore is mainly extracted from magnesium metal?
Question – Who is prepared after passing bleaching powder?
Question – Which is the second most found burning metal in the womb of the earth?
Question – Which disease occurs due to increase in copper content in human body?
Question – Which chemical is used to destroy algae in water tanks?
Q. In which ore is the extraction of zinc metal mainly done?
General Biology Quiz
Question- Which gas is released by green plants in light synthesis?
Question- Which non-vegetative fruits can be obtained by spraying plant hormones?
Question – Who is controlled by light movement?
Question: Which Indian scientist is associated with the growth enhancement titration?
Question- Which tree needs maximum amount of water for its growth?
Question – What is the green substance found in the leaves of trees?
Question – Who is the most responsible factor for prostate diseases?
Question- Which disease is related to green bali disease?
Question – tick disease is related to which crop?
Question: Why is the famous disease of Khaira disease caused by?