Ask a Question

Foam accumulates on a the surface of ‘dal’ kept for a long time in summer.

in Education by
Give scientific reasons: Foam accumulates on a the surface of ‘dal’ kept for a long time in summer. Select the correct answer from above options Science questions and answers, Science questions pdf, Science question bank, Science questions and answers pdf, mcq on Science pdf,Science book pdf,Science pdf notes,Science lecture notes,Science of light,maxwell Science,Science proposed by,electromagnetic theory engineering physics,Science nptel

1 Answer

0 votes
by
 
Best answer
Dal is rich in proteins. During summer, bacteria attack the dal and cause fermentation resulting in the production of carbon dioxide gas. Therefore, foam accumulates on the surface of the ‘dal’ kept for long time in summer.

Related questions

0 votes
Q: Why do these articles not get spoilt during the summer or winter?
    Why do these articles not get spoilt during the summer or winter? Select the correct answer from ... ,Science proposed by,electromagnetic theory engineering physics,Science nptel...
asked Nov 7, 2021 in Education by JackTerrance
0 votes
Q: If a piece of bread is kept in a container in moist place for 2-3 days, (1) What will you see? (2) Write scientific name and a character
    If a piece of bread is kept in a container in moist place for 2-3 days, (1) What will you see? (2) ... of the organism you may observe. Select the correct answer from above options...
asked Nov 9, 2021 in Education by JackTerrance
0 votes
Q: You remove four fresh tobacco leaves of similar size and age. Leave ‘leaf 1’ as it is, smear ‘leaf 2’ with vaseline on the upper surface
    You remove four fresh tobacco leaves of similar size and age. Leave leaf 1' as it is, smear leaf 2' ... be drawn from this experiment Select the correct answer from above options...
asked Nov 9, 2021 in Education by JackTerrance
0 votes
Q: Salt is applied on the inner surface of pickle jars and the pickle is covered with oil. Why is this done?
    Salt is applied on the inner surface of pickle jars and the pickle is covered with oil. Why ... ,Science proposed by,electromagnetic theory engineering physics,Science nptel...
asked Nov 7, 2021 in Education by JackTerrance
0 votes
Q: Why are naphthalene balls kept with clothes to be put away.
    Give scientific reasons: Why are naphthalene balls kept with clothes to be put away. Select the ... Science proposed by,electromagnetic theory engineering physics,Science nptel...
asked Nov 7, 2021 in Education by JackTerrance
0 votes
Q: For how long afterwards can you use those articles?
    For how long afterwards can you use those articles? Select the correct answer from above options ... Science proposed by,electromagnetic theory engineering physics,Science nptel...
asked Nov 7, 2021 in Education by JackTerrance
0 votes
Q: Reproduce with the help of spores formed along the back or posterior surface of their leaves.
    Reproduce with the help of spores formed along the back or posterior surface of their leaves. (a) ... ,Science proposed by,electromagnetic theory engineering physics,Science nptel...
asked Nov 8, 2021 in Education by JackTerrance
0 votes
Q: In frogs, body proportions do not change with their growth. A frog that is twice as long as another will be heavier by approximately
    In frogs, body proportions do not change with their growth. A frog that is twice as long as another will be heavier ... (d) eight-fold Select the correct answer from above options...
asked Nov 9, 2021 in Education by JackTerrance
0 votes
Q: Cotton fabrics, gunny bags, leather items and wooden items do not last long.
    Give scientific reasons: Cotton fabrics, gunny bags, leather items and wooden items do not last ... Science proposed by,electromagnetic theory engineering physics,Science nptel...
asked Nov 7, 2021 in Education by JackTerrance
0 votes
Q: is a long term predominant condition of the atmosphere. (a) Climate (b) Weather (c) Pressure (d) Biosphere
    is a long term predominant condition of the atmosphere. (a) Climate (b) Weather (c) Pressure ... ,Science proposed by,electromagnetic theory engineering physics,Science nptel...
asked Nov 7, 2021 in Education by JackTerrance
0 votes
Q: Climate is a long term predominant condition of the atmosphere. 2. Climate changes continuously.
    State whether the following statements are true or false. Correct the false statements: 1. Climate ... Science proposed by,electromagnetic theory engineering physics,Science nptel...
asked Nov 7, 2021 in Education by JackTerrance
0 votes
Q: Which of the following operations are supported on Time Frames?
    Which of the following operations are supported on Time Frames? (a) idxmax (b) ixmax (c) ixmin (d) ... questions and answers pdf, Data Science interview questions for beginners...
asked Oct 29, 2021 in Education by JackTerrance
0 votes
Q: Quandl API for Python wraps the ________ REST API to return Pandas DataFrames with time series indexes.
    Quandl API for Python wraps the ________ REST API to return Pandas DataFrames with time series indexes. (a) ... and answers pdf, Data Science interview questions for beginners...
asked Oct 31, 2021 in Education by JackTerrance
0 votes
Q: knitr is good for complex time-consuming computations.
    knitr is good for complex time-consuming computations. (a) True (b) False The question was posed to me ... questions and answers pdf, Data Science interview questions for beginners...
asked Oct 29, 2021 in Education by JackTerrance
0 votes
Q: Which of the following plots are often used for checking randomness in time series?
    Which of the following plots are often used for checking randomness in time series? (a) Autocausation (b) ... and answers pdf, Data Science interview questions for beginners...
asked Oct 29, 2021 in Education by JackTerrance

© Copyright 2018-2023 www.Blogmepost.com. All rights reserved. Developed by Blogmepost.

...