Science, asked by suralkarabhishek, 3 months ago

(i) Which of the following sets contains only reactive metals?

(a) Li, Na, K, Rb (b) Na, Zn, Cd, Be

(c) Fe, Cr, Mn, Cu (d) Zn, Cu, P, Sn

Answers

Answered by saratbaral2020

3

Answer:

Curd contains lactic acid and vinegar contains acetic acid. Lime water, soap, and milk of magnesia are basic substances and grapes contain tartaric acid.

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