कक्ष ताप पर शर्करा को जल में घोलने पर विलयन छूने से ठंडा लगता है? निम्नलिखित में से किस स्थिति म...

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कक्ष ताप पर शर्करा को जल में घोलने पर विलयन छूने से ठंडा लगता है? निम्नलिखित में से किस स्थिति में शर्करा की विलीनता सर्वाधिक तेजी से होगी?
(A) ठंडे जल में शर्करा के क्रिस्टल
(B) गरम जल में शर्करा के क्रिस्टल
(C) ठंडे जल में शर्करा का पाउडर
(D) गरम जल में शर्करा का पाउडर
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