Questions

The Mercury, planet of the solar system has the highest orbital speed.

A modem is a hardware device which performs both modulation and demodulation. MODEM means (Modulator-Demodulator).

Fructose or Levulose is the monosaccharide that is responsible for the sweet taste of fruit. 

Monosaccharides are the simplest of all sugars, contain at least three carbon atoms, and are the building blocks of all carbohydrates.

SO2 has a net dipole moment and has a bent shape in its structure as water molecule. Hence it is a polar molecule.

Argon gas is used in fluorescent and incandescent light bulbs to stop the oxygen in the light bulbs from corroding the hot tungsten filament.

The use of argon in light bulbs prevents the evaporation of the tungsten filaments, which results in increased light bulb life.

Argon is also used to create an inert atmosphere for growing semiconductor crystals, arc welding and for processes that need protection from other kinds of atmospheric gases.