A. 64g B. 32g C. 12.8g D. 6.4g E. 3.2g Correct Answer: Option E - 3.2g
A. is a normal salt B. is highly soluble in water C. is an electrovalent compound D. does not have…
A. simple salt B. acid salts C. anhydrous salts D. double salts E. basic salts Correct Answer: Option D -…
A. an acidic oxide B. a basic oxide C. a reducing agent D. a weak base E. an oxidizing agent…
A. NO3 B. Fe3+ C. SO2¯³ D. CU+ E. NO2‾ Correct Answer: Option A - NO3
A. action of dilute HCI on PbSO4 B. acts of dilute HCI on lead C. action of dilute HCI on…
A. Is not corrosive B. Is slightly ionized in water C. Does not produce salts with alkalis D. Does not…
A. 88.9% B. 80.0% C. 66.7% D. 20.0% E. 11.1% Correct Answer: Option A - 88.9%
A. Possession of magnetic property B. Ability to form complex ions C. Position in the Periodic Table D. Variable oxidation…
A. CH4 B. H2O C. NH3 D. H2S E. CI2 Correct Answer: Option E - CI2