please help me with it
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(for 1 and 2) test tube a will show vigorously reaction bcz h2so4 is a strong acid while h2so3 is a weak acid
(3)hydrogen gas will be liberated due to displacement reaction and it can be proved by taking a burning lighter near it
(3)hydrogen gas will be liberated due to displacement reaction and it can be proved by taking a burning lighter near it
Kimouro:
I don't know about entire America but in my area there is no
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Hmmmm....
Btw I was waiting since one year for you to come online.
May I have your intro please?
Don't report me please.
And which class do you study?
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