Ferrous compounds’, catechol and ascorbic acid are used in active packaging as:
a. Ethylene scavenger
b. Oxygen scavenger
c. Strength provide
d. Odour remover
Catechol and ascorbic acid are used in active packaging as oxygen scavengers.
'A # B' means 'A is the husband of B'. 'A @ B' means 'A is the mother of B'. 'A & B' means 'A is the sister of B'. 'A $ B' means 'A is the child of B'. ...
Read the following logic and answer the given question.
A @ B means A is the husband of B.
A # B means A is the wife of B
A $ B men...
If ‘A % B’ means ‘A is the daughter of B’, ‘A & B’ means ‘A is the wife of B’, and ‘A # B’ means ‘A is the son of B’, then how i...
If Q is mother of N, and married to R, then who is brother-in-law of Q?
'R - S' means 'R is the brother of S'
'R # S' means 'R is the daughter of S'
'R * S' means 'R is the father of S'
'R $ S' me...
( A $ B ) means A is father of B, ( A % B ) means A is brother of B, ( A @ B ) means A is wife of B. If K @ I $ J % G @ H $ F , then, which of the foll...
A@B means 'A is the son of B'. A#B means 'B is the sister of A'. A$B means 'A is the brother of B'. A%B means 'A is the wife of B'. If 'N$O%P@Q%R#S' is ...
If M is the sister of Q, then which of the following will fit in the blank, respectively?
O _ Z > M _ W * Q
If 'A+B' means 'A is daughter of B', 'A-B' means ‘A is wife of B', ‘A × B' means 'A is the son of B', if P× Q-S then which of th...
If A – B means that A is the mother of B, A + B means that A is the father of B, A ÷ B means that A is the sister of B, then which of the following ...
