Q.7. Give an example of balanced chemical equation
a) Taking place in presence of a catalyst.
b). Taking place in the presence of heat.
c). Taking place at a particular temperature.

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Solution

$a) F o r m a t i o n o f a m m o n i a N_{2} + 3 H_{2} \overset{F e}{\to} 2 N H_{3} b) D e c o m p o s i t i o n o f P o t a s s i u m c h l o r a t e 2 K C l O_{3} \overset{∆}{\to} 2 K C l + 3 O_{2} c) W i t h t e m p e r a t u r e 2 M g + O_{2} \overset{25^{0} C}{\to} 2 M g O$

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Q.7. Give an example of balanced chemical equation a) Taking place in presence of a catalyst. b). Taking place in the presence of heat. c). Taking place at a particular temperature.

a) Formation of ammoniaN2 + 3 H2 →Fe2 NH3b) Decomposition of Potassium chlorate2 KClO3 →∆2 KCl + 3 O2c) With temperature2 Mg+O2 →25 0C 2 MgO

Q.7. Give an example of balanced chemical equation
a) Taking place in presence of a catalyst.
b). Taking place in the presence of heat.
c). Taking place at a particular temperature.

$a) F o r m a t i o n o f a m m o n i a N_{2} + 3 H_{2} \overset{F e}{\to} 2 N H_{3} b) D e c o m p o s i t i o n o f P o t a s s i u m c h l o r a t e 2 K C l O_{3} \overset{∆}{\to} 2 K C l + 3 O_{2} c) W i t h t e m p e r a t u r e 2 M g + O_{2} \overset{25^{0} C}{\to} 2 M g O$