Question Detail Which of the primary component of natural gas? EthanePropaneMethaneButane Answer: Option C Similar Questions : 1. The chemical used as a fixer in photography is ? sodium thiosulphatesodium sulphateboraxammonium sulphate Answer: Option A 2. The material which can be deformed permanently by heat and pressure is called a thermosetthermoplasticchemical compoundpolymer Answer: Option A 3. The most abundant element in the earth's crust is ? AluminiumNitrogenSiliconOxygen Answer: Option D 4. The gas used for artificial ripening of green fruit is ? ethaneethylenecarbon dioxideacetylene Answer: Option B 5. Which of the following gas is used in cigarette lighters ? ButanePropaneMethaneEthane Answer: Option A Read more from - Chemistry Questions Answers