Question

Which of the following has lowest electronegativity?
(a) F
(b) C1 (C), Br
(d: Na
In a solution a Hydrogen ion giving substance is called?
(a) Oxidising substance (b) Reducing Substance
(c) Reduction (d)
Rancidity
The indicator which produces a pink colour in an alkaline solution is
(a) Methyl Orange (b) Turmeric Paper (c) Phenolphthalein (d) Litmus Paper
A covalent molecule having a double bond between its atom is
(a) NO2(b) Propene (c) both of them (d) None of them
(iv)​

Answer 1

Answer:

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