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CBSE Class 12-science Answered

Assertion : Sugar molecules are moving from left to right side. Reason : Water molecules can’t pass through semi permeable membrane.
Asked by gopirammeghwal78 | 05 Aug, 2021, 08:18: AM
answered-by-expert Expert Answer
Sugar molecules are passing from left to right. It is correct.
 
Reason is osmosis, Particles moves from high concentration to low concentration.
 
Water molecules can pass through permeable membrane So, reason is incorrect.
Answered by Ravi | 13 Aug, 2021, 12:24: PM
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CBSE 12-science - Chemistry
what is mole ? just trying this app
Asked by ayazanwarneet | 03 Jan, 2023, 10:58: PM
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CBSE 12-science - Chemistry
Assertion : Sugar molecules are moving from left to right side. Reason : Water molecules can’t pass through semi permeable membrane.
Asked by gopirammeghwal78 | 05 Aug, 2021, 08:18: AM
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CBSE 12-science - Chemistry
Assertion : Sugar molecules are moving from left to right side. Reason : Water molecules can’t pass through semi permeable membrane.
Asked by msambyal307 | 30 May, 2021, 02:03: PM
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CBSE 12-science - Chemistry
How like dissolves like?
Asked by nishchaymakhija115 | 11 Sep, 2019, 02:31: PM
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CBSE 12-science - Chemistry
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Asked by pandeyn1604 | 29 May, 2019, 09:16: AM
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CBSE 12-science - Chemistry
how many ml of 0.1M HCL are required to react completely with 1g mixture of and NaHCO3 containing equimolar amounts of both?
Asked by rakeshraghav33 | 18 Sep, 2018, 04:22: PM
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CBSE 12-science - Chemistry
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Asked by Avadhut Katkar | 14 Sep, 2018, 12:37: PM
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CBSE 12-science - Chemistry
Assertion :- CaCl2, CaSO4, Ca(HSO4)2 & Ca(OH)2 will cause hardness in water. Reason :- All soluble salts of Ca+2 and Mg+2 cause hardness.
Asked by minipkda | 21 May, 2018, 10:19: PM
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CBSE 12-science - Chemistry
Define solubility.
Asked by Topperlearning User | 20 Jun, 2016, 04:00: PM
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Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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