1. (i) With the one day internationals becoming popular in television, coloured dresses, protective helmets, field restrictions, cricket under lights became very common. (ii) Now cricket has become a marketable game and it earns a huge revenue through advertising and showing of matches. (iii) Cricket bRead more

    (i) With the one day internationals becoming popular in television, coloured dresses, protective helmets, field restrictions, cricket under lights became very common.
    (ii) Now cricket has become a marketable game and it earns a huge revenue through advertising and showing of matches.
    (iii) Cricket boards become rich by selling television rights to television companies.
    (iv) A lot of companies give advertisements in between the matches to earn revenue.
    (v) Continuous television coverage made cricketers celebrities, who, besides being paid better by cricket boards, made larger sum of money by doing commercials for soft drinks, tyres, etc. on television.

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  2. (i) This game teacher us the code of human and leadership help them play the game. (ii) It also teachers us the feeling of nationalism. Whatever religion or region you belong to to but while playing, you are playing for the century. (ii) Players learn to be disciplined as they follow the game rulesRead more

    (i) This game teacher us the code of human and leadership help them play the game.
    (ii) It also teachers us the feeling of nationalism. Whatever religion or region you belong to to but while playing, you are playing for the century.
    (ii) Players learn to be disciplined as they follow the game rules very judiciously and hence disagree with the umpires.

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  3. (a) 2A1 + 3ZnSO₄ ⟶ A1₂(SO₄)₃ + 3Zₙ There is no change in the colour of the solution but a new coating of Zn on Al is formed.

    (a) 2A1 + 3ZnSO₄ ⟶ A1₂(SO₄)₃ + 3Zₙ
    There is no change in the colour of the solution but a new coating of Zn on Al is formed.

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