JEE Mains Chemistry Past PapershardNUMERICAL

Consider the following reactions A + NaCl + H2SO4 CrO2Cl2 + Side Products Little amount CrO2Cl2(VapoJEE Mains Chemistry Past Papers Chemistry Question

Question

Consider the following reactions A + NaCl + H2SO4 CrO2Cl2 + Side Products Little amount CrO2Cl2(Vapour) + NaOH B + NaCI + H2O B + H+ C + H2O The number of terminal ‘O’ present in the compound C’ is__________.

Answer: .

💡 Solution & Explanation

C is  Cr2O72– Cr O O –O O Cr O O O– So number of terminal atom = 6

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