VII. CORRECT THE FOLLOWING INCORRECT STATEMENTS:
1. In LEDs, the longer lead (wire) is always connected to the negative terminal.
2. The correct increasing order of reactivity of the given metals is Mg <Cu Zn.
3. Paramecium is a multicellular organism and a fungus found in water.
4. The gas released during the preparation of bread is oxygen.
5. Sulphur dioxide turns red litmus blue.
6. Stars emit light only during night.
Answers
Answered by
0
Answer:
First statement is wrong as LEDs don't need any lead wire.
Answered by
0
Answer:
1 both the wire is same size red as well as black
2 Mg<zn
3 its correct
4 false
5 true
6 true
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