In which condition blue litmus paper turns red?
ABasic
BAcidic
CNeutral
DNone of the above
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Related Questions:
Which of the following salts will give an aqueous solution having pH of almost 7?
- (i) NH4CI
- (ii) Na2CO3
- (iii) K2SO4
pH സ്കെയിലിൽ ഏതെല്ലാം സംഖ്യകളാണ് ഉള്ളത് ?
An unknown substance is added to a solution and the pH increases. The substance is:
അമ്ലമഴയുടെ pH മൂല്യം ഏകദേശം
What is the Ph value of human blood ?