Which best represents the reaction of calcium and zinc carbonate (znco3) to form calcium carbonate (caco3) and zinc? ca → znco3 + caco3 → zn ca + znco3 → caco3 + zn caco3 + zn → ca + znco3 caco3 + zn + ca → znco3

Answer : The correct option is,

Explanation :

Displacement reaction : It is a chemical reaction in which a most reactive element displaces the least reactive element easily from its compound.

In this, A is more reactive element and B is less reactive element.

The given balanced chemical reaction will be,

In this reaction, calcium displace the zinc element easily because calcium is more reactive element than the zinc.

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

hope i !