In C# the class System.Value Type is use
from deriving value type variable?
Answers
Step-by-step explanation:
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\bf \: { \pmb{ \colorbox{lavender}{ \blue{Material \: Required}}}} : -
Material Required
Material Required
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One Battery of 9V
Two Graphite Pencils
One Beaker
Tap Water
Connecting Wires and tape
\bf \: { \pmb{ \colorbox{lavender}{ \blue{Procedure }}}} : -
Procedure
Procedure
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Sharpen both ends of both the pencils.
Fill the beaker with tap water. Make sure that the contact with the Graphite in the pencils is perfect
Secure the wires with tape.
Use a piece of Cardboard to hold the pencils in a vertical position.
Place the exposed tips of the pencils in the water,such that tips are fully submerged but aren't touching the bottom.
The pencil is being used as ELECTRODE here. Now, Wait for 3-4 minutes and observe carefully.
\bf \: { \pmb{ \colorbox{lavender}{ \blue{Observation }}}} : -
Observation
Observation
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Small Gas Bubbles will formed near the electrodes.
The change takes place in the tap water is the Chemical Change.