Science, asked by punjabikudi674, 11 months ago

science class 10 hindi medium important question hbse​

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Answered by sachin9473
4

Answer:

Mark as brainliest

Explanation:

This question is of 4 Mark's ok

Q-1) i)- "The aqueous solution of the salt formed by neutralization of weak acid and strong base is basic in nature, while the aqueous solution of the salt formed by neutralization of weak base and strong acid is acidic in nature."explain

ii)- Describe the preparation of bleaching powder.

Q-2) i)- what is addition reaction? Explain with example.

ii)- what is displacement reaction? Explain with example.

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