Chemistry Extensively used nitrogenous fertilizer is Ammonium sulphate Nitro-lime Ammonium nitrate Urea Ammonium sulphate Nitro-lime Ammonium nitrate Urea ANSWER DOWNLOAD EXAMIANS APP
Chemistry ‘Aerosol’ is known as Suspended solid particles in air Green house gas present in air Pollutant gas, present in air Microbes, present in air Suspended solid particles in air Green house gas present in air Pollutant gas, present in air Microbes, present in air ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following gases is mixed with oxygen for breathing by divers in aqua lungs? Nitrogen Methane Hydrogen Helium Nitrogen Methane Hydrogen Helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Plastic is a type of Acrylic None of these Polymer Polyester Acrylic None of these Polymer Polyester ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following compounds is commonly used as an antiseptic in mouthwashes and toothpastes ? Hydrogen peroxide Sodium chloride Saltpetre Borax Hydrogen peroxide Sodium chloride Saltpetre Borax ANSWER DOWNLOAD EXAMIANS APP
Chemistry The next higher homologue of C6H14 is C7H16 C6H12 C7H12 C7H14 C7H16 C6H12 C7H12 C7H14 ANSWER DOWNLOAD EXAMIANS APP
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