Science, asked by satendrarajpoot80691, 8 months ago

(अ) विरंजक चूर्ण का सूत्र लिखिए। इसकी विरंजन क्रिया को समझाइये। [4]
(ब) Zn धातु की तनु H2SO4, से होने वाली रासायनिक अभिक्रिया का नामांकित चित्र बनाइये।
[Rajasthan Board Class 10 Science Board Paper 2018]

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Answered by Rabbaj
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