Ringlemann scale is used to analyze O a. Carbon monoxide Ob. Nitrogen dioxide O c. hydrocarbons O d. Sulphur dioxide
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- A chemist reported that carbon dioxide gas at −78 °C was kept in the laboratory. Which property of the gas did the chemist report? Length Mass Temperature or VolumeMatch the items given in column A and B:Column A Column B(a) Catalytic converter (i) Particulate matter(b) Electrostatic precipitator (ii) Carbon monoxide and nitrogen oxides(c) Earmuffs (iii) High noise level(d) Landfills (iv) Solid wastesAcids are substances that ________. a. release hydrogen ions b. absorb hydrogen ions c. absorb hydroxide ions
- The acidic nature of chyme is neutralized by ________. a. potassium hydroxide b. sodium hydroxide c. bicarbonates d. vinegarWhen air is blown from mouth into a test – tube containing lime water, the lime water turned milky due to presence of –a) oxygenb) nitrogenc) water vapoursd) carbon – dioxideBesides mercury whichother heavy metals causetoxic pollution?
- A patient is admitted to the hospital in complete collapse. His blood pH is 6.8, and his HCO−3HCO3− is 20 mEq/L. A medical history reveals that this patient is a chronic alcoholic. What diagnosis would you give and what prognosis?Discuss how temperature of a commodity can influence the vapor pressure deficit
