InterviewSolution
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InterviewSolution
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A metal salt MX when exposed to light splits up to form metal M and a gas X2. Metal M is used in making ornaments whereas gas X2 is used in making bleaching powder. The salt MX is itself used in black-and-white photography.(a) What do you think metal M is?(b) What could be gas X2?(c) Name the metal salt MX.(d) Name any two salt solutions which on mixing together can produce a precipitate of salt MX.(e) What type of chemical reaction takes place when salt MX is exposed to light? Write the equation of the reaction. |
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Answer» A metal salt MX when exposed to light splits up to form metal M and a gas X2. Metal M is used in making ornaments whereas gas X2 is used in making bleaching powder. The salt MX is itself used in black-and-white photography. (a) What do you think metal M is? (b) What could be gas X2? (c) Name the metal salt MX. (d) Name any two salt solutions which on mixing together can produce a precipitate of salt MX. (e) What type of chemical reaction takes place when salt MX is exposed to light? Write the equation of the reaction. |
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