ICSE chemistry
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Correct the following statements by changing the underlined part of the sentence. (Do not change the whole sentence) :
For all spontaneous processes, the change in entropy is zero.
For all spontaneous process entropy of the system increases.
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Correct the following statements by changing the underlined part of the sentence. (Do not change the whole sentence) :
Formaldehyde undergoes Cannizzaro’s reaction since it has one alpha hydrogen atom.
Formaldehyde undergoes Cannizzaro’s reaction since it has no alpha hydrogen atom.
Correct the following statements by changing the underlined part of the sentence. (Do not change the whole sentence) :
In a co-ordination complex, donation of electron pair takes place from the central metal atom to the ligands.
In an co-ordination complex, donation of electron pair takes place from the ligands to the central metal atom.
Correct the following statements by changing the underlined part of the sentence. (Do not change the whole sentence) :
An aqueous solution of sodium sulphate is acidic in nature.
An aqueous solution of sodium sulphate is neutral in nature.
Correct the following statements by changing the underlined part of the sentence. (Do not change the whole sentence) :
The solubility product of silver chloride in water decreases on the addition of potassium chloride to the solution.
The solubility product of silver chloride in water increases on the addition of potassium chloride solution.
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Mock Test Series
Mock Test Series