Question : Which of the following gases is used in the manufacture of soft drinks?

Option 1: Oxygen

Option 2: Carbon dioxide

Option 3: Carbon monoxide

Option 4: Radon

Question : Which of the following gases is filled into incandescent bulbs to prolong the life of the filament?

Option 1: Ozone

Option 2: Nitrogen

Option 3: Oxygen

Option 4: Carbon Dioxide

Question : Dry ice is the solid form of_____.

Option 1: carbon dioxide

Option 2: nitrogen

Option 3: oxygen

Option 4: hydrogen

Question : What is the final product of glycolysis?

Option 1: Ethyl alcohol

Option 2: Carbon dioxide

Option 3: Pyruvic acid

Option 4: Glucose

Question : Bhopal gas tragedy is associated with the leakage of

Option 1: carbon dioxide

Option 2: Nitrogen dioxide

Option 3: Sulphur dioxide

Option 4: Methyl isocyanate