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IGCSE A Level Chemistry Practice Test 324

Environmental Problems Caused by Nitrogen Compounds and Nitrate Fertilizers Multiple Choice Questions (MCQ) PDF - 324

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Environmental Problems Caused by Nitrogen Compounds & Nitrate Fertilizers Questions and Answers PDF Download: Quiz 324

MCQ 1616: When acid rain falls in the river and lakes, the pH of water will

A) increase
B) lowered
C) remain unaltered
D) none of above

MCQ 1617: The elements in which the outermost electrons are in the same principal quantum shell form the

A) isotopes
B) periods
C) rows
D) Diatic bonds

MCQ 1618: To verify halide test ammonia is added which gives off ions with

A) silver chloride ions only
B) silver bromide ions only
C) silver fluoride
D) silver chloride and silver bromide ions

MCQ 1619: Nitrates (-NO3) of Group-II down the group require for their decomposition, is high in

A) pressure
B) temperature
C) electricity
D) altitude

MCQ 1620: One of most common kind of titration involves the exact neutralization of an alkali (-OH-) by a/an

A) base
B) acid
C) salt
D) suspension

IGCSE A Level Chemistry Exam Prep Tests

Environmental Problems Caused by Nitrogen Compounds & Nitrate Fertilizers Learning App & Free Study Apps

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Environmental Problems Caused by Nitrogen Compounds & Nitrate Fertilizers App (Android & iOS)

Environmental Problems Caused by Nitrogen Compounds & Nitrate Fertilizers App (Android & iOS)

A level Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)