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What Type of Chemical Reaction Take Place When Lime-stone is Heated? - Science

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प्रश्न

What type of chemical reaction take place when lime-stone is heated?

उत्तर

Decomposition reaction by the action of heat

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पाठ 1: Chemical Reactions and Equations - Exercise 2 [पृष्ठ ४६]

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लखमीर सिंह Chemistry (Science) [English] Class 10
पाठ 1 Chemical Reactions and Equations
Exercise 2 | Q 16.2 | पृष्ठ ४६

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संबंधित प्रश्‍न

Write the balanced chemical equation for the following and identify the type of reaction.

\[\ce{Zinc carbonate(s) -> Zinc oxide(s) + Carbon dioxide(g)}\]


What type of chemical reaction take place when silver bromide is exposed to sunlight?


A metal salt MX when exposed to light splits up to form metal M and a gas X2. Metal M is used in making ornaments whereas gas X2 is used in making bleaching powder. The salt MX is itself used in black and white photography.
(a) What do you think metal M is?
(b) What could be gas X2?
(c) Name the metal salt MX.
(d) Name any two salt solutions which on mixing together can produce a precipitate of salt MX.
(e) What type of chemical reaction takes place when salt MX is exposed to light? Write the equation of the reaction?


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  1. What type of reaction does calcium carbonate undergoes?
  2. What change in colour is observed in lime?
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  1. Name the type of chemical reaction and define it.
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  3. Write the balanced chemical equation for the reaction.
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