Question Detail pH of blood is ? 10.497.44 Answer: Option C Ad Similar Questions : 1. Which gas is filled in refrigerators ? ChlorofluorocarbonAcetyleneMethaneButane Answer: Option A 2. Which of the following elements behave chemically both as a metal and a non metal? BoronCarbonArgonMercury Answer: Option A 3. Biogas majorly contains ? EthaneMethaneHydrogenCO Answer: Option B 4. The metallurgical process in which a metal is obtained in a fused state is called ? roastingcalcinations smelting froth floatation Answer: Option C 5. Which of the primary component of natural gas? EthanePropaneMethaneButane Answer: Option C Read more from - Chemistry Questions Answers