The term reactor referred to in waste water treatment is –

Related MCQs

• In nuclear reactor, heavy water is used as –
• In a nuclear reactor, one of the following is used as a fuel.
• If ice floating on water in a vessel melts, the water level in the vessel               .
• Compared to fresh Water, the freezing point of sea water is -
• If an ordinary glass tube and a glass capillary tube are 'both clipped in a beaker of water, water rises in –
• An ice block with a piece of lead embedded in it floats in water. If ice melts the water level –
• A piece of ice is floating in water kept in a beaker. When all the ice melts the level of water will -
• When a piece of stone is immersed in water, it displaces water of equal –
• Alcohol is more volatile than water because              is lower than water.
• When a stone is thrown in the calm water of a pond the waves produced on the surface of water in the pond are –