BPSC PRELIMS GENERAL STUDIES QUIZ

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Question 1:

Acidic and basic solutions in water conduct electricity because they produce —--- and hydroxide ions, respectively.

Question 2:

Water which is purified and fit for drinking is known as ---- 

Question 3:

Which of the following statement is true?

Question 4:

In a neutralisation reaction, a new substance is formed, called:

Question 5:

Two drops of phenolphthalein are added to a solution of hydrochloric acid in a test tube. What will be colour change observed?

Question 6:

Which of the following substances will not dissociate to produce ions in their solutions?

Question 7:

On strong heating, blue coloured copper sulphate crystals turn _________.

Question 8:

Curd and vinegar taste sour because they contain ________.

Question 9:

Which of the following is a synthetic indicator?

Question 10:

Which of the following acid is found in scorpion sting?