7th Class
Science
Acids, Bases and Salts / अम्ल, क्षार एवं लवण
Question Bank
Acids, Bases and Salts
question_answer
DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 5 Consider the following substances and on that basis answer the following questions: Lemon juice, tomato juice, lime water, vinegar, sugar solution, solution of common salt. The number of acidic substances is:
A) 1
B) 2
C) 3
D) 4
Correct Answer:
C
Solution :
Lime water is basic. Solution of sugar and common salt is neutral.