Chlorine gas reacts with red hot calcium oxide to give
- Ableaching powder and dichlorine monoxide
- Bbleaching powder and water
- Ccalcium chloride and chlorine dioxide
- Dcalcium chloride and oxygen
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Chlorine acts as a bleaching agent only in the presence of which of the following?
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View SolutionWhat are the products formed when moist chlorine gas is reacted with hypo $(Na_2S_2O_3)$?
Find out which of the following statements are true or false:
$(a)$ Number of $S-S$ bonds in $H_2S_nO_6$ is $(n-1)$.
$(b)$ When $F_2$ reacts with $H_2O$,it forms $HF$,$O_2$,and $O_3$.
$(c)$ $XeF_6$ on hydrolysis shows a disproportionation reaction.
$(d)$ $Al$ metal on reacting with dilute $NaOH$ gives a white precipitate of $Al(OH)_3$ as a final product.
$(a)$ Number of $S-S$ bonds in $H_2S_nO_6$ is $(n-1)$.
$(b)$ When $F_2$ reacts with $H_2O$,it forms $HF$,$O_2$,and $O_3$.
$(c)$ $XeF_6$ on hydrolysis shows a disproportionation reaction.
$(d)$ $Al$ metal on reacting with dilute $NaOH$ gives a white precipitate of $Al(OH)_3$ as a final product.
State the electronic configurations of Group-$17$ elements.
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View SolutionWhat is formed when iodine dissolves readily in a solution of potassium iodide?
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