A primary alkanol has a molecular mass of 60. What is the structural formula of…
A primary alkanol has a molecular mass of 60. What is the structural formula of the compound? [C=…
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Fats and oils can be obtained from any of the following sources except
Fats and oils can be obtained from any of the following sources except A. paraffin oil B. animals…
The condensation of two units of glucose will produce a dissacharide with the formula (C_{12}H_{22}O_{11})…
The condensation of two units of glucose will produce a dissacharide with the formula (C_{12}H_{22}O_{11}) which is A.…
The name of the compound (C_{4}H_{9}COOC_{3}H_{7}) is
The name of the compound (C_{4}H_{9}COOC_{3}H_{7}) is A. propyl pentanoate B. pentyl propanoate C. butyl propanoate D. propyl…
Which of the following pairs of gases are pollutants from car exhaust?
Which of the following pairs of gases are pollutants from car exhaust? A. Nitrogen(II) oxide and Carbon(IV) oxide…
Calculate the mass of copper deposited if a current of 0.45A flows through (CuSO_{4}) solution…
Calculate the mass of copper deposited if a current of 0.45A flows through (CuSO_{4}) solution for 1hour 15mins.…
Classification of alkanols is based on the
Classification of alkanols is based on the A. number of carbon atoms present in the compound B. molecular…
Consider the following reaction equation: (2NO_{(g)} + O_{{2}{(g)}} to 2NO_{{2}{(g)}}). What is the change in…
Consider the following reaction equation: (2NO_{(g)} + O_{{2}{(g)}} to 2NO_{{2}{(g)}}). What is the change in the oxidation number…
Which of the following factors characterize members of the same homologous series?
Which of the following factors characterize members of the same homologous series? A. The chemical property change gradually…
Chemical reactions occurs when the colliding reactants have energy that is
Chemical reactions occurs when the colliding reactants have energy that is A. less than the activation energy B.…