Question

20
H2SO4 solution.
दिए गए अज्ञात अकार्बनिक लवण 'M' में एक धनायन मूलक शुष्क एवं आर्द्र परीक्षण के आधार
पर पहचान करें।
Identify one cationic radical by performing dry and wet test of the given
6​

Answer 1

Answer:

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Answer 2

Explanation:

(ii)

(ii)⇒ New number = 27 + original number⇒ 10y + x = 27 + (10x + y)⇒ 10y + x = 27 + 10x + y⇒ 10y - y + x - 10x = 27⇒ 9y - 9x = 27⇒ y - x = 3    -------- equation