11.0.01A iii. 0.2A
iv. 0.1A

11. In the following reaction, identify the substance and the degraded substance.
4Na(s)+ 02 (g)>> 2Na20 (s)
used.

and
12. To make solar cell
13. Name the following symbols.
i. CH3 COCH3
Dimethyl kelone, 20 pr.
ie
ii.
CH2CH2CH2COOH
ris current flows for 10 minutes, calculate the amount of orde​