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  • Two gases when mixed give white dense fumes, the gases areOption: 1 <img alt="\mathrm{NH}_{3}\text{ and }\mathrm{SO}_{2}" src="https://entrancecorner

Two gases when mixed give white dense fumes, the gases are

Option: 1

\mathrm{NH}_{3}\text{ and }\mathrm{SO}_{2}


Option: 2

\mathrm{SO}_{2} \text{ and steam}


Option: 3

\mathrm{NH}_{3}\text{ and }\mathrm{HCl}


Option: 4

\mathrm{NH}_{3} \text{ and } \mathrm{N}_{2} \mathrm{O}


Answers (1)

best_answer

As we have learnt, 

Ammonia is detected by passing it on a glass rod dipped in \text{HCl}. Dense white fumes of \mathrm{NH_4Cl} confirm the presence of \mathrm{NH_3}

\mathrm{NH}_{3}+\mathrm{HCl} \rightarrow\underset{\text{dense white fumes}} {\mathrm{NH}_{4} \mathrm{Cl}}

Hence, the correct answer is Option (3)

Posted by

manish

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