(2)Where the new asset is transferred or converted (otherwise than by transfer) into money, within a period of three years from the date of its acquisition, the amount of capital gain arising from the transfer of the original asset not charged under section 45 on the basis of the cost of such new asset as provided in clause (a) or, as the case may be, clause (b), of sub-section (1) shall be deemed to be income chargeable under the head "Capital gains" relating to capital assets other than short-term capital assets of the previous year in which the new asset is transferred or converted (otherwise than by transfer) into money.