Question

An organic compound containing c l h has 92.3% of carbon its empirical formula is

Answer 1

Explanation:

parallel plate capacitor of capacity c, is charged to a potential v

(i) The energy stored in the capacitor when the battery is disconnected and the separation i

doubled E

(ii) The energy stored in the capacitor when the charging battery is kept connected and th

separation between the capacitor plates is doubled is E,. Then E, /E, value is

(a) 4

(b) 3/2

(c) 2

(d) 1/2

answer that question is ?

Answer 2

Explanation:

carbon---->92.3%

hydrogen--->7.7%

C H

92.3/12 7.7/1

7.7 7.7

hence,

ratio 1:1

so, emprical formula of organic compound is CH

divide by their atomic mass