Question

Which of the following is not observed in a homologous series? Give reason
for your choice.
a) Change in chemical properties
b) Difference in -CH, and 14u molecular mass
c)Gradation in physical properties
d) Same functional group​

Answer 1

Answer:

Q.30. The voltmeter, ammeter and the two resistors in the circuit have been checked and found correct. On inserting the key in the plug the voltmeter rates 3.0 V but the ammeter reads 150 mA This could most likely be because connecting wires joined to the

(a) ammeter are loose

(b) 15 Ω Resistor are loose

(c) 20 Ω Resistor are loose

(d) voltmeter are loose.

Answer 2

Explanation:

Change in chemical properties It does not occur due to the presence of the same functional group.