Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति
JEE Main & Advanced
Chemistry
Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति
Question Bank
Mock Test - Classification Elements Periodicity Properties
question_answer
From the given compounds if X number of compounds are acidic in water.\[CaO,S{{O}_{2,}}S{{O}_{3}},F{{e}_{2}}{{O}_{3}},C{{l}_{2}}{{O}_{7}},C{{O}_{2}},N{{a}_{2}}O\] Find the value of X.