DP CONSTABLE GENERAL AWARENESS QUIZ

Attempt now to get your rank among 526 students!

Question 1:

Which of the following is a synthetic indicator?

Question 2:

Curd and vinegar taste sour because they contain ________.

Question 3:

Which of the following acid is found in scorpion sting?

Question 4:

Which of the following pairs can be utilised as acid-base indicator?

Question 5:

Rita wanted to store the pickles in a container. The best container for this purpose can be

Question 6:

Which of the following is used in the manufacture of cement and lime water and also added to neutralize acidic soil?

Question 7:

Ammonium hydroxide is found in -

Question 8:

At what pH does tooth decay starts?

Question 9:

Stinging hair of nettle leaves inject which acid?

Question 10:

A salt can be