Which of the following gases will rekindle a brightly spl...
Which of the following gases will rekindle a brightly splint?
NO2
NO
N2O
CL2
Correct answer is C
Nitrogen(I)Oxide rekindles a brightly glowing splinter but extinguishes a feebly glowing one which is not hot enough to decompose the gas to liberate oxygen
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The energy evolved when magnesium burns in air is in the form of ...
Which of the compounds above would react to take up two molecules of bromine durng bromination? ...
Which of the following substance is an alloy of lead? ...
The volume of a given gas is V cm3 P mm Hg. what is the new volume of the gas if...
Which of the following sets of metals dissolves in dilute HCl? ...
Consider the reaction represented by the equation: Ca(OH)2(aq) + CO 2(g) → CaCO3(s) + H 2O(l) in ...
The decolourization of purple colour of tetraoxomanganate (VII) ion is a test for ...