3Cl2 + 2NH3 \(\to\) N2 + 6HCl. In the above reaction, ammonia acts as
a reducing agent
an oxidizing agent
an acid
a catalyst
a dry agent
Correct answer is A
No explanation has been provided for this answer.
An example of a neutral oxide is
AL2O3
NO2
CO2
CO
SO2
Correct answer is D
No explanation has been provided for this answer.
neutral
basic
acidic
amphoteric
a mixture
Correct answer is D
No explanation has been provided for this answer.
Which of the following statements is NOT true of carbon monoxide?
CO is poisonous
CO is readily oxidized at room temperature by air to form CO2
CO may be prepared by reducing CO2 mixed with coke heated to about 1000oC
CO may be prepared by heating charcoal with a limited amount of O2
CO is a good reducing agent
Correct answer is B
No explanation has been provided for this answer.
forms two alkaline oxides
is spontaneously flammable
burns with a blue flame
conducts electricity in the molten state
is usually stored in the form of sicks in water
Correct answer is C
No explanation has been provided for this answer.