JEE Chemistry Hydrogen MCQs Set B
Question: The oxide that gives H2O2 on treatment with dilute H2SO4 is– a) BaO2 b) TiO2 c) PbO2 d) MnO2 Answer: BaO2 Question: 30 volume hydrogen peroxide means a) 1 cm3 of solution liberates 30 cm3 of O2 at STP b) 30 cm3 of…
JEE Chemistry Hydrogen MCQs Set A
Question: Following are some properties of hydrogen which of the following properties resemble with alkali metals and which with halogens (i) Hydrogen lose one electron to form unipositive ions (ii) Hydrogen gain one electron to form uninegative…