How many hydrogen atoms are surrounding each oxygen atom in the structure of ice?
- A$2$
- B$4$
- C$3$
- D$1$
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Similar Questions
When zeolite,which is a hydrated sodium aluminium silicate,is treated with hard water,the sodium ions are exchanged with which of the following?
Difficult
View SolutionThe reagent$(s)$ used for softening the temporary hardness of water is(are):
$(A)$ $Ca_3(PO_4)_2$
$(B)$ $Ca(OH)_2$
$(C)$ $Na_2CO_3$
$(D)$ $NaOCl$
$(A)$ $Ca_3(PO_4)_2$
$(B)$ $Ca(OH)_2$
$(C)$ $Na_2CO_3$
$(D)$ $NaOCl$
Which of the following is a bad conductor of electricity?
Easy
View SolutionWhich of the following pairs of ions causes hardness in water?
Medium
View SolutionMolecular weight of heavy water is
Easy
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