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In the laboratory preparation of ammonia, the flask is placed in a slanting position so as to?

In the laboratory preparation of ammonia, the flask is placed in a slanting position so as to?

by Sunday | Sep 17 | Chemistry JAMB

A. prevent condensed water from breaking the reaction flask B. enable the proper mixing of the reactions in the flask C. enhance the speed of the reaction D. prevent formation of precipitate Correct Answer: Option A – prevent condensed water from breaking the...

In the laboratory preparation of ammonia, the flask is placed in a slanting position so as to?

Which of the following compounds is a neutral oxide?

by Sunday | Sep 17 | Chemistry JAMB

A. Carbon (IV) oxide B. Sulphur (Vl) oixide C. Sulphur (IV) oxide D. Carbon (ll) oxide Correct Answer: Option D – Carbon (ll) oxide

In the laboratory preparation of ammonia, the flask is placed in a slanting position so as to?

The minimum amount of energy required for a reaction to take place is?

by Sunday | Sep 17 | Chemistry JAMB

A. lattice energy B. ionization energy C. activation energy D. kinetic energy Correct Answer: Option C – activation energy

In the laboratory preparation of ammonia, the flask is placed in a slanting position so as to?

In an endothermic reaction, if there is a loss in entropy the reaction will?

by Sunday | Sep 17 | Chemistry JAMB

A. be indeterminate B. be spontaneous C. not be spontaneous D. be at equilibrium Correct Answer: Option C – not be spontaneous

In the laboratory preparation of ammonia, the flask is placed in a slanting position so as to?

In an electrochemical cell, polarization is caused by?

by Sunday | Sep 17 | Chemistry JAMB

A. chlorine B. oxygen C. tetaoxsulphate (Vl) acid D. hydrogen Correct Answer: Option D – hydrogen

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