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Which one of the following noble gas is the most abundant in atmosphere?
Answer: B. Ar The following noble gas Ar is the most abundant in atmosphere.
Answer: B. Ar
The following noble gas Ar is the most abundant in atmosphere.
See lessArgon was discovered by:
Answer: A. Rayleight Argon was discovered by Rayleight.
Answer: A. Rayleight
Argon was discovered by Rayleight.
See lessWhich noble gas is most soluble in water?
Answer: D. Xe The noble gas is most soluble in water is Xe.
Answer: D. Xe
The noble gas is most soluble in water is Xe.
See lessNoble gas elements exhibit:
Answer: B. Low chemical activity Noble gas elements exhibit low chemical activity.
Answer: B. Low chemical activity
Noble gas elements exhibit low chemical activity.
See lessWhich one is Monoatomic element?
Answer: A. He He is Monoatomic element.
Answer: A. He
He is Monoatomic element.
See lessChlorine is mixed with drinking water so that:
Answer: A. Bacteria are killed Chlorine is mixed with drinking water so that bacteria are killed.
Answer: A. Bacteria are killed
Chlorine is mixed with drinking water so that bacteria are killed.
See lessSuper phosphate of lime is used in:
Answer: C. Agriculture Super phosphate of lime is used in agriculture.
Answer: C. Agriculture
Super phosphate of lime is used in agriculture.
See lessYellow phosphorus is kept in:
Answer: A. Water Yellow phosphorus is kept in water.
Answer: A. Water
Yellow phosphorus is kept in water.
See lessAmmonia is soluble in water because it is:
Answer: C. Both A and B Ammonia is soluble in water because it is a polar molecules and bronsted base.
Answer: C. Both A and B
Ammonia is soluble in water because it is a polar molecules and bronsted base.
See lessGood conductor of electricity is:
Answer: D. Black P Good conductor of electricity is black P.
Answer: D. Black P
Good conductor of electricity is black P.
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