Observation table:tell me the answer to this question......

1.	Observation table:tell me the answer to this question......
Answer» Very Interesting question : This is the experiment to know whether METALS and non metals reacts with acid . The correct option is none of these: Explanation : Metal + Acid ---> Salt +Hydrogen gas MG + 2HCL ---> MgCl2 +H2 2Al+ 6HCl---> 2AlCl3 +3H2 Test for H2 gas: Burning matchstick produces POP sound. Non metals + Acid ---> No reaction. Since in all the options nonmetals are present like Charcoal which contains carbon. Sulphur --- nonmetal Conclusion : Only in Mg, Al test tubes pop sound is heard. So options does not match with it.

Answer»

Very Interesting question :

This is the experiment to know whether METALS and non metals reacts with acid .

The correct option is none of these:

Explanation :

Metal + Acid ---> Salt +Hydrogen gas

MG + 2HCL ---> MgCl2 +H2

2Al+ 6HCl---> 2AlCl3 +3H2

Test for H2 gas:

Burning matchstick produces POP sound.

Non metals + Acid ---> No reaction.

Since in all the options nonmetals are present like Charcoal which contains carbon.

Sulphur --- nonmetal

Conclusion : Only in Mg, Al test tubes pop sound is heard. So options does not match with it.

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