“Reactions with zero order is possible, but zero molecularity is not”. Justify the statement.

Does a zero order reaction has zero molecularity?

The reaction A+B to C has zero order. What is its rate equation

The displacement of a moving object in a given interval of time is zero. Would the distance travelled by the object also be zero? Justify the answer.

Distinguish between order and the molecularity of a reaction.

Units of rate constant for the first and zero order reactions in terms of molarity, M units are respectively

A body have zero average velocity but not zero average speed. Justify.

Half-life for the zero order reaction A(g) to B(g)+C(g) and half-life for the first order reaction X(g) to Y(g)+Z(g) are equla. If completion time for the zero order reaction is 13.86 min, then calculate the rate constant ( in hr^(-1)) of the reaction X(g)+ to Y(g) +Z(g) .