Chemistry
In the following reaction, alkaline KMnO<sub>4</sub> adds oxygen to the ethanol and converts ethanol to an acid. CH<sub>3</sub>CH<sub>2</sub>OH CH<sub>3</sub>COOH Which of the following is correct? P. Alkaline KMnO<sub>4</sub> acts as reducing agent. Q. Alkaline KMnO<sub>4</sub> acts as an oxidising agent. 1. Only P 2. Only Q 3. Both P and Q 4. Neither P nor Q
Related Questions
Which of the following pairs of metals are extracted only by electrolysis?
- Na, Pb
- Ca, Cu
- Na, Mg
- Ag, K
The particles present in strong electrolytes are
- only molecules
- mainly ions
- ions and molecules
- only atoms
On reaction of magnesium nitride with water, the gas which is liberated is ……………
- NH3
- HCl
- H2
- N2
In an exothermic process, energy is released in the form of heat or light.
Which of the following could be exothermic processes?
P. Sublimation of camphor crystals
Q. Reaction of water with quick lime
R. Dilution of an acid
- Only P
- Only Q
- Only R
- Both Q and R