Question

Q. 1) What does the symbol 'aq' represent? Q. 2) Which sound is produced when hydrogen gas burns? 0.3) Removal of oxygen from a substance is called its a) Oxidation b) Corrosion c) Dehydration d) Reduction Q.4) How ammeter and voltmeter are connected? (1) Q.5) Name the factors on which resistance depends? (1) Q.6) Give SI unit of Resistance and Resistivity?(1) Q.7) Draw VI charactersics graph of ohms law (1)​

Answer 1

Explanation:

Objectives to identify if a student has acquired the associated skills and ... substances formed in the chemical reaction in order to classify them as reactants ... addition/ removal of oxygen/ hydrogen/ electrons to the reactant