The tetravalent elements A and B form dioxides both react with NaOH to form similar salts `angleOAO " is " 180^(0) " is " 109^(0) 28^(I)`. Both are acidic in nature A and B are respectively

The tetravalent elements A and B form dioxides both react with NaOH to form similar salts angleOAO " is " 180^(0) and angleOBO " is " 109^(0) 28^(') . Both are acidic in nature A and B are respectively

Two tetravalent elements A and B form dioxides. Both react with NaOH to form similar salts. lfloorOAO is 180^@ .lfloor ul(OBO) is 109^(@)28^(1) . Both are acidic in nature. A and B are respectively

Si when reacts with A forms B . A & B respectively are -

Which of the following elements react(s) whit acids to form salts (a salt) ?

In between the metals A and B both form oxide but B also forms nitride, when both burn in air so A and B are

In between the metals A and B both form oxide but B also forms nitride, when both burn in air so A and B are

Phenol reacts with methyl chloroformate in the presence of NaOH to form product A. A reacts with Br_(2) to form product B. A and B are respectively