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CBSE Class 9 Answered

You are given an element 168X. Write the chemical formula of the compound formed when 'X' reacts with: (i)hydrogen,(ii)carbon
Asked by Topperlearning User | 30 Mar, 2016, 09:53: AM
answered-by-expert Expert Answer

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X is Oxygen; its valency is 2.

(i)With Hydrogen: H2X

(ii)With Carbon: CX2

Answered by | 30 Mar, 2016, 11:53: AM

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