\( \mathrm{RCl}+\mathrm{NaOH}(a q) \longrightarrow \mathrm{ROH}+\mathrm{NaCl} \) उपरोक्त अभिक्रि...

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\( \mathrm{RCl}+\mathrm{NaOH}(a q) \longrightarrow \mathrm{ROH}+\mathrm{NaCl} \)
उपरोक्त अभिक्रिया के लिये वेग नियम निम्न है-
Rate \( =k[\mathrm{RCl}] \)
निम्न में से कौन-सा कथन सही है-
(A) ताप बढ़ाये जाने से वेग पर कोई प्रभाव नहीं पड़ता है
(B) \( \mathrm{NaOH} \) का सान्द्रण दोगुना करने पर वेग भी दोगुना हो जाता है
(C) \( \mathrm{NaOH} \) का सान्द्रण आधा करने पर वेग आधा रह जाता है
(D) \( \mathrm{RCl} \) का सान्द्रण आधा करने पर वेग आधा रह जाता है।
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