03 सही जोडी बनाकर पुनः लिखिए
"अ"
"ब"
1. विरंजक चूर्ण
(अ) CaSO4.2H2O
2. प्लास्टर आफ पेरिस (ब) CaSO4.-H50
3. जिप्सम
(स) CaoCl2
4. आक्जैलिक अम्ल
(द) (COOH)2
5. सिरका
(ş) CH3COOH
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¿¿¿¿¿¿¿¿bro please translate this in english or please write the question properly!
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