Question

5. निम्ननिखित में से कौन-सी एक रेडॉक्स अभिक्रिया है ?
(a) NaCl + KNO3 → NaNO3 + KCl
(b) CaC204 + 2HCl -> CaCl2 + H2C204
c) Ca(OH)2 + 2NH4Cl CaCl2 + 2NH3
2NH3 + 2H20
d) 2K[Ag (CN)2] + Zn ► 2Ag + K2 [Zn(CN)4] please explain​

Answer 1

Answer:

C is the answer

Explanation:

ok ok ok ok ok ok ok ok ok ok ok ok

Answer 2

Explanation:

c answer hai eska pls make it brainlist