Periodic Trends and Chemical Reactivity
CHXI03:CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

313128 Look at the location of elements A,B,C and D in the following Periodic Table :
The oxide in these elements with highest oxidation state
supporting img

1 A
2 B
3 C
4 D
CHXI03:CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

313129 Which among the following oxides is acidic in nature?

1 \(\mathrm{N}_{2} \mathrm{O}_{5}\)
2 \(\mathrm{NO}\)
3 \(\mathrm{Na}_{2} \mathrm{O}\)
4 \(\mathrm{CO}\)
CHXI03:CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

313128 Look at the location of elements A,B,C and D in the following Periodic Table :
The oxide in these elements with highest oxidation state
supporting img

1 A
2 B
3 C
4 D
CHXI03:CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

313129 Which among the following oxides is acidic in nature?

1 \(\mathrm{N}_{2} \mathrm{O}_{5}\)
2 \(\mathrm{NO}\)
3 \(\mathrm{Na}_{2} \mathrm{O}\)
4 \(\mathrm{CO}\)