27. At what temperature does water have maximum density? / किस तापमान पर पानी का घनत्व अधिकतम होता है?
0 C
100 C
4 C
250 C
Answer / उत्तर :-4 C
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27. At what temperature does water have maximum density? / किस तापमान पर पानी का घनत्व अधिकतम होता है?
0 C
100 C
4 C
250 C
Answer / उत्तर :-4 C
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