0.028580.112 1. Using the rules for significant figures, the correct answer for the expression 0.5702 will be (a) 0.005613 (b) 0.00561 (c) 0.0056 (d) 0.006 2. Which of the following is the correct plot for the probability density w (r) as a function of distance 'r' of the electron from the nucleus for 2s orbital? (A) y(r) (r) (B) y(r) (C) y(r) (D) v(r) (r) (r) La