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Chemistry
: Aldehydes, Ketones, and Carboxylic Acids
निम्नलिखित में से कौन सा एक फॉर्मेल्डिहाइड अनुप्रयोग नहीं है? , Which of the following is not a formaldehyde application?
Which of the following is not a formaldehyde application?
A.
Preservation of biological specimens
जैविक नमूनों का संरक्षण
B.
Preparation of acetic acid
एसिटिक एसिड की तैयारी
C.
Silvering of mirrors
दर्पणों की चाँदी
D.
Manufacturing of bakelite
बैकेलाइट का निर्माण
Solution
B. Preparation of acetic acid
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