Water Worksheet-1
Multiple-Choice Question:
(A) 70-90 (B) 20-40 (C) 90-95 (D) 50-70
(A) Low (B) Very low (C) Very high (D) None of these
(A) 1 : 2 (B) 2 : 1 (C) 1 : 1 (D) None of these
(A) 0.5 -1 % (B) 1 – 1.5 % (C) 2-3 % (D) Less than 0.5 %
(A) Dissolved salt concentration is very high
(B) It lacks sodium chloride which is used for body metabolism
(C) It lacks mineral salts
(D) It contains dissolved air and is germ free
(A) It dissolves essential salts present in our body
(B) It has bad taste
(C) It is not good for digestion
(D) None of these
(A) 0°C (B) 2°C (C) 5°C (D) 4°C
(A) More (B) Less
(C) Same (D) None of these
(A) Latent heat of fusion of ice (B) Specific heat capacity of ice
(C) Molar heat capacity of ice (D) None of these
(A) Increases (B) Decreases
(C) Remains same (D) None of these
Answer Key: