The savings bank may be blocking online banking customers for security reasons. They may have detected suspicious activity on certain accounts and are taking precautionary measures to protect their customers' funds and personal information. Additionally, the bank may be conducting routine maintenance or updates to their online banking system, temporarily restricting access to ensure a smooth and secure user experience once the maintenance is complete. It is also possible that there may be technical issues or glitches with the online banking platform that need to be resolved before customers can access their accounts again. **

Savings bank transactions can typically be deleted by accessing the account statement or transaction history on the bank's online portal or mobile app. From there, you can select the specific transaction you wish to delete and look for an option to remove or delete it. If you are unable to delete the transaction yourself, you can contact your bank's customer service for assistance in removing the transaction from your account history. It's important to note that some transactions may not be able to be deleted, especially if they are already processed or finalized. **

The strongest solvent is typically considered to be sulfuric acid. It is a highly corrosive and powerful acid that can dissolve a wide range of materials, including metals, organic compounds, and even some plastics. Sulfuric acid is commonly used in industrial processes, laboratory settings, and chemical manufacturing due to its ability to dissolve a variety of substances. However, it is important to handle sulfuric acid with extreme caution due to its highly corrosive nature. **

Ethanol is not considered a universal solvent because it cannot dissolve all substances. While ethanol is a good solvent for many organic compounds, it may not dissolve certain inorganic substances or nonpolar molecules. Water is often considered a universal solvent because it can dissolve a wide range of substances due to its polar nature. Ethanol's solvent properties are limited to certain types of compounds, making it not universally effective for dissolving all substances. **

A hard solvent is a type of solvent that has a high solvency power and is capable of dissolving a wide range of substances, including oils, greases, and waxes. These solvents are often used in industrial cleaning applications, such as degreasing metal parts or removing tough stains. Hard solvents are typically more aggressive and can pose health and environmental risks, so they should be handled with care and used in well-ventilated areas. Examples of hard solvents include mineral spirits, acetone, and methyl ethyl ketone. **

To use online banking with your savings account, you will first need to set up online banking with your bank. This usually involves creating an online account and linking your savings account to it. Once your account is set up, you can access your savings account online to check your balance, transfer funds, set up automatic transfers, and even pay bills. Online banking provides a convenient way to manage your savings account from anywhere with an internet connection. **

A thermoplastic with solvent is a type of material that can be dissolved in a solvent, making it easier to manipulate and shape. When the solvent evaporates, the material solidifies, retaining its new shape. This property makes thermoplastics with solvent ideal for applications where precise shaping and molding are required, such as in the production of plastic films, coatings, and adhesives. **

Benzene is a colorless, flammable liquid with a sweet odor. It is a widely used solvent in the chemical industry due to its ability to dissolve a wide range of organic compounds. However, it is also known to be a carcinogen and has been linked to serious health risks, leading to its restricted use in many applications. As a result, there has been a shift towards using safer alternatives as solvents in various industrial processes. **