मराठी

Aluminium Burns in Chlorine to Form Aluminium Chloride (Alcl3). Write a Balanced Chemical Equation for this Reaction. - Science

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प्रश्न

Aluminium burns in chlorine to form aluminium chloride (AlCl3). Write a balanced chemical equation for this reaction.

उत्तर

2Al (s) + 3Cl2 (l)→ 2AlCl3 (s)

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पाठ 1: Chemical Reactions and Equations - Exercise 1 [पृष्ठ १९]

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लखमीर सिंह Chemistry (Science) [English] Class 10
पाठ 1 Chemical Reactions and Equations
Exercise 1 | Q 21.2 | पृष्ठ १९

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संबंधित प्रश्‍न

What do you understand by endothermic reactions?


A metal X forms a salt XSO4. The salt XSO4 forms a clear solution in water which reacts with sodium hydroxide solution to form a blue precipitate Y. Metal X is used in making electric wire and alloys like brass.
(a) What do you think metal X could be?
(b) Write the name, formula and colour of salt XSO4.
(c) What is the blue precipitate Y?
(d) Write a chemical equation of the reaction which takes place when salt XSO4 reacts with sodium hydroxide solution. Give the state symbols of all the reactants and products which occur in the above equation.


A white precipitate will be formed if we add common salt solution to:
(a) Ba(NO3)2 solution
(b) KNO3 solution
(c) AgNO3 solution
(d) Mg(NO3)2 solution


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What is the valency of :

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Write the balanced chemical equation of the following reaction. potassium bicarbonate + sulphuric acid → potassium sulphate + carbon dioxide + water


Write the balanced chemical equation of the following reaction.
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Considering the relationship in the first pair, complete the second paie :

AgCI : White :: CuI2 : ___________


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State what is a ‘balanced equation’.


Writing a chemical reaction in brief by using chemical formulae is called as _______.


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