Choose the most appropriate answer from

$[S O_{2}, S i O_{2}, A l_{2} O_{3}, C O, M g O, N a_{2} O]$

(a) A covalent oxide of a metalloid.

(b) An oxide which when dissolved in water form acid.

(c) A basic oxide.

(d) An amphoteric oxide.

Open in App

Solution

a) Silicon is a metalloid. The covalent oxide is b) Acidic oxide - gives acid with water -
---->
c) Basic oxide - gives base with water -
-----> 2 NaOH
d) An amphoteric oxide - Shows both acidic and basic property

Suggest Corrections

Similar questions

(a) What are amphoteric oxides? Give two examples of amphoteric oxides.
(b) Choose the acidic oxides, basic oxides and neutral oxides from the following:
$N a_{2} O : C O_{2}; C O; S O_{2}; M g O; N_{2} O; H_{2} O .$
(c) Which of the following are amphoteric oxides:
$M g O, Z n O, P_{2} O_{3}, A l_{2} O_{3}, N O_{2}$

Q. Choose the most appropriate answer from ( SO2 , SiO2 , Al2O3 , CO , MgO , Na2O )(a) A covalent oxide of a metalloid. (b) An oxide which when dissolved us water form acid . (c) A basic oxide (d) An amphoteric oxide

Q. Choose the most appropriate answer from

[S O_{2}, S i O_{2}, A l_{2} O_{3}, C O, M g O, N a_{2} O]

(a) A covalent oxide of a metalloid.

Choose the most appropriate answer from the following list of oxides which fit the descriptions. Each answer may be used only once:

[S O_{2}, S i O_{2}, A l_{2} O_{3}, M g O, C O, N a_{2} O]

(i) A basic oxide
(ii) An oxide which dissolves in water forming an acid.
(iii) An amphoteric oxide
(iv) A covalent oxide of a metalload.

Q. Choose the most appropriate answer from

[S O_{2}, S i O_{2}, A I_{2} O_{3}, C O, M g O, N a_{2} O]

(b) An oxide which when dissolved in water from acid.

Join BYJU'S Learning Program

Choose the most appropriate answer from [SO2,SiO2,Al2O3,CO,MgO,Na2O] (a) A covalent oxide of a metalloid. (b) An oxide which when dissolved in water form acid. (c) A basic oxide. (d) An amphoteric oxide.

a) Silicon is a metalloid. The covalent oxide is b) Acidic oxide - gives acid with water - ----> c) Basic oxide - gives base with water - -----> 2 NaOH d) An amphoteric oxide - Shows both acidic and basic property

Choose the most appropriate answer from

$[S O_{2}, S i O_{2}, A l_{2} O_{3}, C O, M g O, N a_{2} O]$

(a) A covalent oxide of a metalloid.

(b) An oxide which when dissolved in water form acid.

(c) A basic oxide.

(d) An amphoteric oxide.

a) Silicon is a metalloid. The covalent oxide is b) Acidic oxide - gives acid with water -
---->
c) Basic oxide - gives base with water -
-----> 2 NaOH
d) An amphoteric oxide - Shows both acidic and basic property