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Which element does not form stable diatomic molecules?
Answer: B. Phosphorus Phosphorus does not form stable diatomic molecules.
Answer: B. Phosphorus
Phosphorus does not form stable diatomic molecules.
See lessWhich element reacts with chlorine to give Pentachloride?
Answer: D. All P, As and Sb are reacts with chlorine to give Pentachloride.
Answer: D. All
P, As and Sb are reacts with chlorine to give Pentachloride.
See lessFluorine is not prepared by general method because:
Answer: B. HF cannot be easily oxidised Fluorine is not prepared by general method because HF cannot be easily oxidised.
Answer: B. HF cannot be easily oxidised
Fluorine is not prepared by general method because HF cannot be easily oxidised.
See lessWhen bleaching powder is treated with carbon dioxide:
Answer: A. Chlorine is evolved When bleaching powder is treated with carbon dioxide chlorine is evolved.
Answer: A. Chlorine is evolved
When bleaching powder is treated with carbon dioxide chlorine is evolved.
See lessChlorine acts as a bleaching agent Only in the presence of:
Answer: C. Moisture Chlorine acts as a bleaching agent only in the presence of moisture.
Answer: C. Moisture
Chlorine acts as a bleaching agent only in the presence of moisture.
See lessThe most powerful oxidising agent is:
Answer: A. Fluorine The most powerful oxidising agent is fluorine.
Answer: A. Fluorine
The most powerful oxidising agent is fluorine.
See lessWhich one is the strongest reducing agent?
Answer: D. HI HI is the strongest reducing agent.
Answer: D. HI
HI is the strongest reducing agent.
See lessThe number of hydroxyl group present in Pyrosulphuric acid is:
Answer: A. 1 The number of hydroxyl group present in Pyrosulphuric acid is 1 .
Answer: A. 1
The number of hydroxyl group present in Pyrosulphuric acid is 1 .
See lessWhich of the following has the highest bond energy?
Answer: B. S-S The following has the highest bond energy is S-S.
Answer: B. S-S
The following has the highest bond energy is S-S.
See lessWhich shows maximum catenation property?
Answer: A. S Sulphur show maximum catenation property.
Answer: A. S
Sulphur show maximum catenation property.
See less