S and Some P Block Elements Archives - Page 14 of 16

Which of the following is not hygroscopic Options (a) CsCl (b) MgCl₂ (c) CaCl₂ (d) LiCl Correct Answer: CsClExplanation:No explanation…

7 years ago

Beryllium and aluminium exhibit many properties which are similar. But, the two elements differ in Options (a) maximum covalency in…

7 years ago

The stability of +1 oxidation state among Al, Ga, In, and TI increases in the sequence Options (a) Al< Ga…

7 years ago

On heating which of the following releases CO₂ most easily Options (a) Na₂CO₃ (b) MgCO₃ (c) CaCO₃ (d) K₂CO₃ Correct…

7 years ago

The function of ''Sodium pump'' is a biological process operating in each and every cell of all animals.Which of the…

7 years ago

Solubility of the alkaline earth's metal sulphates in water decreases in the sequence Options (a) Ca > Sr > Ba…

7 years ago

20.0 g of a magnesium carbonate sample decomposes on heating to give carbon dioxide and 8.0 g magnesium oxide. What…

7 years ago

Identify the correct statement: Options (a) Elemental sodium can be prepared and isolated by electrolysing an aqueous solution of sodium…

7 years ago

The product obtained on fusion of BaSO₄ and Na₂CO₃ is Options (a) BaCO₃ (b) BaO (c) Ba(OH)₂ (d) BaHSO₄ Correct…

7 years ago

The process associated with sodium carbonate manufacture is known as….process Options (a) Chamber (b) Haber (c) Le-Blanc (d) Castner Correct…

7 years ago