Save Energy: O Level Chemistry Quiz Questions and Answers PDF Download eBook
Practice Save energy o level chemistry quiz questions and answers PDF, save energy o level chemistry MCQ with answers to solve O level chemistry worksheet 61 for online past papers exam. Practice Energy from Chemicals quiz questions with answers, save energy o level chemistry Multiple Choice Questions (MCQ) for online college degrees. Free save energy: o level chemistry MCQs, chemical to electrical energy, change of state, electrolyte and non electrolyte, chemical reaction: factor affecting, save energy: o level chemistry test prep for online college classes.
"Methane (CH4) is better fuel than Coal gas because", save energy o level chemistry Multiple Choice Questions (MCQ) with choices it is exothermic, it is endothermic, it gives off more heat than coal gas, and it requires very little oxygen to burn to learn online certification courses. Learn energy from chemicals questions and answers to improve problem solving skills for online colleges that offer certificate programs.
Quiz on Save Energy: O Level Chemistry PDF Download eBook
MCQ: Methane (CH4) is better fuel than Coal gas because
- it is endothermic
- it is exothermic
- it gives off more heat than coal gas
- it requires very little oxygen to burn
C
MCQ: Rate of decomposition of Hydrogen Peroxide (H2O2) can be slowed down through
- glycerin
- manganese oxide
- vanadium oxide
- platinum
A
MCQ: In electrolysis of dilute Hydrochloric Acid (HCl(aq)), at anode,
- oxygen gas is given off
- hydrogen gas is given off
- chlorine gas is given off
- hydrogen chloride gas is given off
A
MCQ: Liquids may become vapors
- upon boiling only
- without boiling
- at a temperature below the boiling point of a liquid
- at a temperature above the boiling point of a liquid
C
MCQ: Least reactive metal in given series is
- tin
- copper
- lead
- silver
D