Write two precautions which should be observed while carrying any reaction of zinc metal with dilute hcl
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Answered by
1
metal reacts with acid to form metal salt and hydrogen gas.
2 Zn + 2Hcl------ Zncl2 + h2
PRECAUTIONS ..
1.keep the mouth of test tube away from your face
2. do not inhale the hydrogen gas.
2 Zn + 2Hcl------ Zncl2 + h2
PRECAUTIONS ..
1.keep the mouth of test tube away from your face
2. do not inhale the hydrogen gas.
Answered by
1
they react to form metal oxide nd hydrogen.
PRECAUTIONS:-
1)KEEP UR FACE FAR AWAY FROM TEST TUBE.
2)DO NOT INHALE HYDROGEN GAS.
PRECAUTIONS:-
1)KEEP UR FACE FAR AWAY FROM TEST TUBE.
2)DO NOT INHALE HYDROGEN GAS.
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