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MCQ
Metal and Non-metal important questions
Metal and Non-metal important Questions (Mcq) 1.The most abundant metal in the earth’s crust is (a) Iron (b) Aluminium (c) Calcium (d) Sodium Answe…
Question /Answer
Acid Base and Salt Mcq
Acid, Base and Salt MCQ 1. Name the acid present in the following: (i) Tomato (ii) Vinegar (iii) Tamarind Answer:- (i) Oxalic acid (ii) Acetic a…
Ncert
Chemical Reactions and Equations Important Questions
Class X Chemistry Chapter --1 Chemical Reactions and Equations Important Questions 1. The respiration process during which glucose undergoes slow co…
MCQ
Periodic Classification Of Elements MCQ
Periodic Classification Of Elements MCQ 1. Which of the following sets of atomic number belong to that of alkali metals? (a) 1, 12, 30, 4, 62 (b) 37…
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