CBSE 11th Standard Chemistry Subject Classification of Elements and Periodicity in Properties Ncert Exemplar 3 Mark Questions 2021
By QB365
QB365 Provides the updated NCERT Exemplar Questions for Class
11, and also provide the detail solution for each and every NCERT
Exemplar questions. NCERT Exemplar questions are latest updated
question pattern from NCERT, QB365 will helps to get more marks in Exams
QB365 - Question Bank Software
CBSE 11th Standard Chemistry Subject Classification of Elements and Periodicity in Properties Ncert Exemplar 3 Mark Questions 2021
11th Standard CBSE
-
Reg.No. :
Chemistry
-
First member of each group of representative elements ( i.e. sand p-block elements ) shows anomalous behaviour. Illustrate with two examples.
(a) -
How does the metallic and non-metallic character vary on moving from left to right in a period?
(a) -
Arrange the elements N, P, O, and S in the order of increasing first ionization enthalpy. Give the reason for the arrangement assigned.
(a) -
Arrange the elements N, P, O, and S in the order of Increasing non-metallic character. Give the reason for the arrangement assigned.
(a) -
Which of the following will have the most negative electron gain enthalpy and which the least negative? P, S, Cl, F. Explain your answer.
(a)
