The s-Block Ele...

Which of the following statement is not correct.

The reducing power of metal depends on various factors. Suggest the factors which make $$Li$$, the strongest reducing agent in aqueous solution.

Ionic mobility of $$L{ i }^{ + }$$ is less than that of $$N{ a }^{ + }$$ and $${ K }^{ + }$$ ions both, because:

Both lithium and magnesium display several similar properties due to the diagonal relationship ; however, the one which is incorrect is :

When a solution of alkaline earth metal in liquid ammonia is evaporated:

$$Be$$ and $$Al$$ exhibit a diagonal relationship. Which of the following statements about them is/are not true? 
(i) Both react with HCI to liberate $$H_2$$.
(ii) They are made passive by $$HNO_3$$.
(iii) Their carbides give acetylene on treatment with water.
(iv) Their oxides are amphoteric.

Incorrect statement about given carbohydrate is

Which of the following product is obtained when bleaching powder is distilled with acetone?

Decompostiion of $$Ag_{2}CO_{3}$$ in

Correct order is :