Question Detail The chemical used as a fixer in photography is ? sodium thiosulphatesodium sulphateboraxammonium sulphate Answer: Option A Ad Similar Questions : 1. What is the hardest form of carbon ? cokegraphitecharcoaldiamond Answer: Option D 2. The major component used in preparation of different types of glasses is : Sodium borateSodium silicateSilicaCalcium silicate Answer: Option C 3. The metallurgical process in which a metal is obtained in a fused state is called ? roastingcalcinations smelting froth floatation Answer: Option C 4. Which is also called Stranger Gas ? XenonNeonArgonNitrous oxide Answer: Option A 5. All noble gases are ? colourlesscolourlesscolourless and odourlesscolourless and but have odour Answer: Option C Read more from - Chemistry Questions Answers