Question

(c.) Dilute Acid does not produce Carbondioxide on being treated with
(1) marble (ii) baking soda (11) lime (iv) limestone
(d.) Which of the following salt will give acidic solution when dissolved in water?
(i) NH4Cl (ii) NaCl (ii) Na2CO3 (iv) CH3CooNa
(e.) Bauxite is an ore of...
(i) Iron (ii) Aluminium (iii) Mercury (iv) Copper
(f.) Cation is formed when
(i) Atom gains electrons (ii) Atom loses electrons (ii) Proton is lost by Atom
(iv) Atom shares electrons​

Answer 1

Answer:

(c.) Dilute Acid does not produce Carbondioxide on being treated with

(1) marble (ii) baking soda (11) lime (iv) limestone

(d.) Which of the following salt will give acidic solution when dissolved in water?

(i) NH4Cl (ii) NaCl (ii) Na2CO3 (iv) CH3CooNa

(e.) Bauxite is an ore of...

(i) Iron (ii) Aluminium (iii) Mercury (iv) Copper

(f.) Cation is formed when

(i) Atom gains electrons (ii) Atom loses electrons (ii) Proton is lost by Atom

(iv) Atom shares electrons