Predict the correct statement and correct the wrong one
(i) In an exothermic reaction the equilibrium shifts towards right with increase in teperature .

Predict the correct statement and correct the wrong one. In a redox reaction the oxiding agent gains electrons.

Predict the correct statement and correct the wrong one. In a chemical reaction, oxidation is always accompanied by reduction.

Predict the correct statement and correct the wrong one. The oxidation number of Fe in Fe(CO)_5 is +3

One often comes across the following kind of statement concerning circular motion. A particle moving uniformly along a circle experiences a force directed towards the centre and an equal and opposite force directed away from the centre. The two forces together keep the particle in equilibrium. Explain, what is wrong with this statement?

Which of the following arguments are correct and which are not correct? Give reasons for your answer (i) If two coins are tossed simultaneousIy there are three possible outcomes-two heads, two tails or one of each. Therefore,for each of these outcomes,the probability is 1/3.