12TH Class Chemistry guess paper.pdf

. Chose the correct statement. a) Metallic character increase down the group b) Metallic character decrease down the group c) Does not change d) First increase than decrease 5. Which statements is incorrect. a) All the metals are good conductor of electricity b) All metals are good conductor of hear c) All the metals form positive ions d) All the metals form acidic oxide 6. Mark the correct statement a) All lanthanides are present in the same group

12TH Class Chemistry guess paper.pdf

. Chose the correct statement.

a) Metallic character increase down the group

b) Metallic character decrease down the group

c) Does not change

d) First increase than decrease

5. Which statements is incorrect.

a) All the metals are good conductor of electricity

b) All metals are good conductor of hear

c) All the metals form positive ions

d) All the metals form acidic oxide

6. Mark the correct statement

a) All lanthanides are present in the same group





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