Question

how is a chemical change different from a physical change

can you plz
help me.............
:( :( :(​

Answer 1

Answer:

hope it helps...... (≡^∇^≡)(≡^∇^≡)

Answer 2

Answer:

$\huge\bold\red{Physical\:Changes-}$

• In this process, only the physical properties of an object\substance is changed.
• This change is reversible.
• No new substance is formed.
• E. G-cutting of wood into logs.

‎ ‎‎ ‎‎ ‎‎ ‎‎ ‎‎ ‎‎ ‎‎ ‎‎ ‎‎ ‎‎ ‎‎ ‎‎ ‎‎ ‎‎ ‎Whereas,

$\huge\bold\red{Chemical\:changes-}$

• In this process, the chemical proporties of an object\substance is changed and a new substance is formed.
• This process is irreversible.
• New object is formed.
• E. G- burning of wood makes it ash.