Which of the two is paramagnetic : V (IV) or V (V) and why ?

Which of the two is paramagnetic V(IV) and V(V) and why?

Which of the two V(+5) or V(+4) is diamagnetic ?

Which of the two Zn(+2) or V(+4) is diamagnetic ?

Out of V^(2+) and V^(3+) which is more paramagnetic and why ?

Let V and I respresent, respectively, the readings of the voltmeter and ammetre shows in Fig. 6.34 , and let R_(V) and R_(V) be their equivalent resistances. Because of the resistances of the meters, the resistnce R is not simply equal to V//I . (a) When the circuit is connected as shows in Fig. 6.34 (a), shows that R = (V)/(I) - R_(A) Explain why the true resistance R is always less than V//I . (b) When the connections are as shows in Fig. 6.34 (b) Show that R = (V)/(I - (V//R_(V))) Explain why the true resistance R is always greater than V//I . (c ) Show that the power delivered to the resistor in part (i) is IV - I^(2) R_(A) and that in part (ii) is IV - (V^(2)//R_(V))

Let V and I respresent, respectively, the readings of the voltmeter and ammetre shows in Fig. 6.34 , and let R_(V) and R_(V) be their equivalent resistances. Because of the resistances of the meters, the resistnce R is not simply equal to V//I . (a) When the circuit is connected as shows in Fig. 6.34 (a), shows that R = (V)/(I) - R_(A) Explain why the true resistance R is always less than V//I . (b) When the connections are as shows in Fig. 6.34 (b) Show that R = (V)/(I - (V//R_(V))) Explain why the true resistance R is always greater than V//I . (c ) Show that the power delivered to the resistor in part (i) is IV - I^(2) R_(A) and that in part (ii) is IV - (V^(2)//R_(V))

Diffine the following mofes of expressing the concentration of a solution? Which of which of these modes are independent of temperature and why ? {:((a),w//w("mass percentage"),(b),V//V("volume percentage")),((c),w//V("mass by volume percentage"),

Among the following which species is/are paramagnetic (i) Sr^(2+) (ii) Fe^(3+) (iii) Co^(2+) (iv) S^(2-) (v) Pb^(2+)

Among the following which species is/are paramagnetic (i) Sr^(2+) (ii) Fe^(3+) (iii) Co^(2+) (iv) S^(2-) (v) Pb^(2+)