Question

() to 18 ()
granules is shown in the following schematic avanzam.
Delivery tube
Stand
Test tube
1
Dilute sulphuric acid
Hydrogen gas
bubble
Burning of hydrogen
gas with a pop sound
Candle
Zinc granules
Soup bubblefies
with hydroya
Soap solution
What will happen if
) Zinc dust is used instead of zinc granules?
. The reaction will take place at a greater speed
The reaction will take place at a slower speed
) The reaction will take place at a moderate speed
) The coction will stop hence, no gas wiſi evolve.
Nitric acid is used instead of sulphuric acid?
Hydrogen gas will be produced
Oxygen gas will be produced
Hydrogen gas will not be produced
No reaction will occur hence, no gas will evolve.
Conor turninos are used in niace of zinc?​

Answer 1

Answer:

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