दाँत साफ करने के लिए प्रयुक्त टूथपेस्ट की प्रकृति किस प्रकार की होती है?
(अ) क्षारीय
(ब) अम्लीय
(स) उदासीन
(द) संक्षारकीय
Answers
Answered by
17
Answer:
B is the correct answer of this question.
Answered by
0
Answer:
English mein answer please
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