Which of the following cannot be classified as matter? (I) Joy (II) Water bottle (III) Lemonade (IV) Jealousy A. Only I B. Only III C. Both II and III D. Both I and IV
.
Question 3
Which of the following are not the liquid forms of water? (i) Snow (ii) Lake water (iii) River water (iv) Water vapour (v) Ice
Choose the correct combination from the options given below. (a) (i), (iv) and (v) (b) (i) and (ii) (c) (ii) and (iii) (d) (iv) only
Match the following:
(i)Can have variable composition of constituent elements(A)Compound(ii) – – – is new substance formed due to reaction of two constituent elements(B)Mixture(iii)Constituent elements can be separated easily(C)Element(iv)Can be separated only by chemical or electrochemical reactions(v)Composition is always fixed(vi)Shows properties of constituent elements The correct pairs are:-
(i)Can have variable composition of constituent elements(A)Compound(ii)______ is new substance formed due to reaction of two constituent elements(B)Mixture(iii)Constituent elements can be separated easily(C)Element(iv)Can be separated only by chemical or electrochemical reactions(v)Composition is always fixed(vi)Shows properties of constituent elements The correct pairs are:-